NJM3772 DUAL STEPPER MOTOR DRIVER

Size: px
Start display at page:

Download "NJM3772 DUAL STEPPER MOTOR DRIVER"

Transcription

1 DUAL STEPPE OTO DIE GENEAL DESCIPTION The NJ3 is a stepper motor driver, which circuit is especially developed for use in microstepping applications in conjunction with the matching dual DAC (Digital-to-Analog Converter) NJU3960. The NJ3 contains a clock oscillator, which is common for both driver channels, a set of comparators and flip-flops implementing the switching control, and two H-bridges with internal recirculation diodes. oltage supply requirements are 5 for logic and 0 to 5 for the motor. aximum output current is 000mA per channel. PACKAGE OUTLINE NJ3D NJ3F FEATUES Dual chopper driver 000mA continuous output current per channel Specially matched to the Dual DAC NJU3960 Packages DIP / PLCC8 BLOCK DIAGA Phase C E NJ 3 CC CC S Q A Logic B BB BB B Logic A C S Q Phase C E Figure. Block diagram

2 PIN CONFIGUATIONS A Phase C C CC C BB 5 E 6 5 C Phase Phase B B 8 9 E 0 NJ3F 3 C CC C NJ 3D 8 6 BB 9 Phase A 8 5 A BB 9 BB A E 0 3 E B B Figure. Pin configurations PIN DESCIPTION PLCC DIP Symbol Description -3, 9, 5, 6 Ground and negative supply. Note: these pins are used thermally for heat-sinking. 3-, 8 ake sure that all ground pins are soldered onto a suitably large copper ground 8 plane for efficient heat sinking. 8 A otor output A, channel. otor current flows from A to B when Phase 5 9 BB Collector of upper output transistor, channel. For lowest possible power dissipation, connect a series resistor to. See Applications information, External components. 6 0 E Common emitter, channel. This pin connects to a sensing resistor to ground. B otor output B, channel. otor current flows from A to B when Phase 8 B otor output B, channel. otor current flows from A to B when Phase 0 3 E Common emitter, channel. This pin connects to a sensing resistor to ground. BB Collector of upper output transistor, channel. For lowest possible power dissipation, connect a series resistor to. See Applications information, External components. 5 A otor output A, channel. otor current flows from A to B when Phase 8 6 otor supply voltage, channel, 0 to 0. and should be connected together. 9 9 Phase Controls the direction of motor current at outputs A and B. otor current flows from A to B when Phase 0 0 eference voltage, channel. Controls the threshold voltage for the comparator and hence the output current. C Comparator input channel. This input senses the instantaneous voltage across the sensing resistor, filtered by an C network. The threshold voltage for the comparator is CH = 0.8 [], i.e. 50 m at =.5. CC Logic voltage supply, nominally 5. 3 C Clock oscillator C pin. Connect a 5 kohm resistor to CC and a 3300 pf capacitor to ground to obtain the nominal switching frequency of 6.5 khz. C Comparator input channel. This input senses the instantaneous voltage across the sensing resistor, filtered by an C network. The threshold voltage for the comparator is CH = 0.8 [], i.e. 50 m at = eference voltage, channel. Controls the threshold voltage for the comparator and hence the output current. 6 Phase Controls the direction of motor current at outputs A and B. otor current flows from A to B when Phase otor supply voltage, channel, 0 to 0. and should be connected together.

3 FUNCTIONAL DESCIPTION Each channel of the NJ3 consists of the following sections: an output H-bridge with four transistors, capable of driving up to 000 ma continuous current to the motor winding; a logic section that controls the output transistors; an S- flip-flop; and a comparator. The clock-oscillator is common to both channels. Constant current control is achieved by switching the output current to the windings. This is done by sensing the peak current through the winding via a current-sensing resistor, effectively connected in series with the motor winding during the turn-on period. As the current increases, a voltage develops across the sensing resistor, which is fed back to the comparator. At the predetermined level, defined by the voltage at the reference input, the comparator resets the flip-flop, which turns off the output transistors. The current decreases until the clock oscillator triggers the flip-flop, which turns on the output transistors again, and the cycle is repeated. The current paths during turn-on, turn-off and phase shift are shown in figure 3. Note that the upper recirculation diodes are connected to the circuit externally. External recirculation diodes BB 3 otor Current 3 Fast Current Decay Slow Current Decay Time Figure 3. Output stage with current paths during turn-on, turn-off and phase shift.

4 ABSOLUTE AXIU ATINGS Parameter Pin no. DIP package Symbol in ax Unit oltage Logic supply CC 0 otor supply, Output stage supply 9, BB 0 5 Logic inputs, 9 I Comparator inputs, C -0.3 CC eference inputs 3, Current otor output current 8,,, 5 I ma Logic inputs, 9 I I -0 - ma Analog inputs, 3, 0, I A -0 - ma Temperature Operating junction temperature T j C Storage temperature T S C Power Dissipation (Package Data) Power dissipation at T = 5 C, DIP and PLCC package P D - 5 W Power dissipation at T = 5 C, DIP package P D -. W Power dissipation at T = 5 C, PLCC package P D -.6 W ECOENDED OPEATING CONDITIONS Parameter Symbol in Typ ax Unit Logic supply voltage CC otor supply voltage 0-0 Output stage supply voltage BB otor output current I ma Junction temperature ** T J -0-5 C ise and fall time, logic inputs t r, t f - - µs Oscillator timing resistor T 5 0 kω ** See operating temperature chapter Phase C E I CC CC NJ3 CC 9 0 Q S 6 Logic 3 5 A B Pin no. refers to DIP-package 50 % A B t on t off 5 k Ω BB T 9 BB I C C S Q Logic 8 B A I I OL E t d t CH pf CC C T 3 5, 6,, 8 0 Phase C E I I I I IH I IL I A I C I A I IH IL A CH C 80 pf C C kω C E A BB t on f s= t on t D = off t on t off t Figure. Definition of symbols Figure 5. Definition of terms

5 ELECTICAL CHAACTEISTICS Electrical characteristics over recommended operating conditions, unless otherwise noted. -0 C< T J < 5 C Parameter Symbol Conditions in Typ ax Unit General Supply current I CC Note ma Total power dissipation P D =, I = I = 50 ma W = 0.68 ohm. Notes, 3,, 5. Total power dissipation P D =, I = 000 ma, I = 0 ma W = 0. ohm. Notes, 3,, 5. Thermal shutdown junction temperature C Turn-off delay t d T A = 5 C, d C /dt 50 m/µs, -..0 µs I = 00 ma. Note 3. Logic Inputs Logic HIGH input voltage IH Logic LOW input voltage IL Logic HIGH input current I IH I = µa Logic LOW input current I IL I = ma Comparator Inputs Threshold voltage CH C = kohm, = m CH - CH mismatch CH,diff C = kohm - - m Input current I C -0 - µa eference Inputs Input resistance T A = 5 C kohm Input current I = ma otor Outputs Lower transistor saturation voltage I = 50 ma Lower transistor leakage current =, E = = 0, C = CC µa Lower diode forward voltage drop I = 50 ma -..5 Upper transistor saturation voltage I = 50 ma. = 0.68 ohm. Note Upper transistor saturation voltage I = 50 ma. = 0. ohm. Note 3, Upper transistor leakage current BB =, E = = 0, C = CC µa Chopper Oscillator Chopping frequency f s C T = 3300 pf, T = 5 kohm khz THEAL CHAACTEISTICS Parameter Symbol Conditions in Typ ax Unit Thermal resistance th J- DIP package - - C/W th J-A DIP package. Note C/W th J- PLCC package C/W th J-A PLCC package. Note C/W Notes. All voltages are with respect to ground. Currents are positive into, negative out of specified terminal. All ground pins soldered onto a 0 cm PCB copper area with free air convection, T A = 5 C 3. Not covered by final test program. Switching duty cycle D = 30%, f s = 6.5 khz 5. External resistors for lowering of saturation voltage

6 APPLICATIONS INFOATION Current control The output current to the motor winding is determined by the voltage at the reference input and the sensing resistor,. Chopping frequency, winding inductance and supply voltage also affect the current, but to much less extent. The peak current through the sensing resistor (and motor winding) can be expressed as: I,peak = 0.8 ( / )[A] i.e., with a recommended value of 0. ohm for the sensing resistor, a.5 reference voltage will produce an output current of approximately 960 ma. To improve noise immunity on the input, the control range may be increased to 5 if is correspondingly changed to ohm µ F CC BB BB Phase Phase NJ3 A B A B 8 D D 0 µf C C E C E 3,, kω 3, 9, kω kω 8, 3,, 5, 3300 pf 80 pf 80 pf 6,, ( ) CC D3 D D - D are UF 00 or BY, t 00 ns. rr Pin numbers refer to PLCC package. STEPPE OTO ( ) (5) CC Figure 6. Typical stepper motor driver application with NJ3 To mp D0 D A0 A W CS ESET ef DD NJU3960 SS Sign DA Sign DA µf kω CC BB BB C 8 5 Phase Phase 3,, 3, 9, 8, 3, NJ3, 5, 3300 pf 80 pf 6,, C E C E 0 6 kω kω 80 pf A B A B 8 D D3 D D 0 µf STEPPE OTO D - D are UF 00 or BY, t rr 00 ns Pin numbers refer to PLCC package. Figure. icrostepping system with NJU3960 and NJ3

7 External components The NJ3 exhibits substantially less power dissipation than most other comparable stepper motor driver ICs on the market. This has been achieved by creating an external voltage drop in series with the upper transistor in the output H-bridge, see figure 3. The voltage drop reduces the collector-emitter saturation voltage of the internal transistor, which can greatly reduce power dissipation of the IC itself. The series resistor, designated, shall be selected for about 0.5 voltage drop at the maximum output current. In an application with an output current of 000 ma (peak), a 0. ohm, / W resistor is the best choice. In low current applications where power dissipation is not a critical factor, the resistor can of course be omitted, and the and BB pins (pins 5,, 8, ) can all be connected directly to the motor supply voltage. Contributing to the low power dissipation is the fact that the upper recirculation diodes in the output H- bridge are connected externally to the circuit. These diodes shall be of fast type, with a t rr of less than 00 ns. Common types are UF00 or BY. A low pass filter in series with the comparator input prevents erroneous switching due to switching transients. The recommended filter component values, kohm and 80 pf, are suitable for a wide range of motors and operational conditions. Since the low-pass filtering action introduces a small delay of the signal to the comparator, peak voltage across the sensing resistor, and hence the peak motor current, will reach a slightly higher level than than what is defined by the comparator threshold, CH, set by the reference input ( CH = 50 m at =.5 ). The time constant of the low-pass filter may therefore be reduced to minimize the delay and optimize low-current performance. Increasing the time constant may result in unstable switching. The time constant should be adjusted by changing the C C value. The frequency of the clock oscillator is set by the T -C T timing components at the C pin. The recommended values result in a clock frequency (= switching frequency) of 6.5 khz. A lower frequency will result in higher current ripple, but may improve low-current level linearity. A higher clock frequency reduces current ripple, but increases the switching losses in the IC and possibly the iron losses in the motor. If the clock frequency needs to be changed, the C T capacitor value should be adjusted. The recommended T resistor value is 5 kohm. The sensing resistor, should be selected for maximum motor current. The relationship between peak motor current, reference voltage and the value of is described under Current control above. Be sure not to exceed the maximum output current which is 00 ma peak when only one channel is activated. Or recommended output current, which is 000 ma peak, when both channels is activated.

8 otor selection The NJ3 is designed for two-phase bipolar stepper motors, i.e., motors that have only one winding per phase. The chopping principle of the NJ3 is based on a constant frequency and a varying duty cycle. This scheme imposes certain restrictions on motor selection. Unstable chopping can occur if the chopping duty cycle exceeds approximately 50%. See figure 5 for definitions. To avoid this, it is necessary to choose a motor with a low winding resistance and inductance, i.e. windings with a few turns. It is not possible to use a motor that is rated for the same voltage as the actual supply voltage. Only rated current needs to be considered. Typical motors to be used together with the NJ3 have a voltage rating of to 6, while the supply voltage usually ranges from to 0. Low inductance, especially in combination with a high supply voltage, enables high stepping rates. However, to give the same torque capability at low speed, a reduced number of turns in the winding must be compensated by a higher current. A compromise has to be made. Choose a motor with the lowest possible winding resistance that still gives the required torque, and use as high supply voltage as possible, without exceeding the maximum recommended 0. Check that the chopping duty cycle does not exceed 50% at maximum current. Phase inputs. A logic HIGH on a Phase input gives a current flowing from pin A into pin B. A logic LOW gives a current flow in the opposite direction. A time delay prevents cross conduction in the H-bridge when changing the Phase input. Heat sinking. Soldering the batwing ground leads onto a copper ground plane of 0 cm (approx..8" x.8"), copper foil thickness 35 µm, permits the circuit to operate with 50 ma output current, both channels driving, at ambient temperatures up to 0 C. Consult figures 8, 9, 0 and in order to determine the necessary copper ground plane area for heat sinking at higher current levels. Thermal shutdown. The circuit is equipped with a thermal shutdown function that turns the output off at chip temperatures above 60 C. Normal operation is resumed when the temperature has decreased. Operating temperature. The max recommended operating temperature is 5 C. This gives an estimated lifelength of about 5 years at continuous drive, A change of ±0 would increase/decrease the lifelength of the circuit about 5 years. Thermal resistance [ C/W] 80 8-pin PLCC PCB copper foil area [cm ] PLCC package DIP package -pin DIP Figure 8. Typical thermal resistance vs. PC Board copper area and suggested layout

9 TYPICAL CHAACTEISTICS P D (W) NJ3 Two channels on. = 0.68 ohm. P D (W) = 36 NJ3 aximum allowable power dissipation [W] 6 5 Ambient temperature Two channels on. B = 0. ohm. One channel on. = 0. ohm. B = I (A) Figure 9. Power dissipation vs. motor current. T a = 5 C = = 0.68 Ω I (A) Figure 0. Power dissipation vs. motor current, both channels on. T a = 5 C Temperature [ C] PLCC package DIP package Batwing pin temperature All ground pins soldered onto a 0 cm PCB copper area with free air convection. Figure. aximum allowable power dissipation vs. temperature CE Sat, lt (). NJ3 d () PBL 3 CE Sat, ut (). NJ = 0. Ω T =5 C J T =5 C J = 0.68 Ω I (A) Figure. Typical lower transistor saturation voltage vs. output current I (A) Figure 3. Typical lower diode voltage drop vs. recirculating current I (A) Figure. Typical upper transistor saturation voltage vs. output current The specifications on this databook are only given for information, without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights.

PBL 3772/1 Dual Stepper Motor Driver

PBL 3772/1 Dual Stepper Motor Driver February 999 PBL 3/ Dual Stepper otor Driver Description The PBL 3/ is a switch-mode (chopper), constant-current driver IC with two chan-nels, one for each winding of a two-phase stepper motor. The circuit

More information

NJM3771 DUAL STEPPER MOTOR DRIVER

NJM3771 DUAL STEPPER MOTOR DRIVER NJ DUAL STEPPER OTOR DRIER GENERAL DESCRIPTION The NJ is a stepper motor driver, which circuit is especially developed for use in microstepping applications in conjunction with the matching dual DAC (Digital-to-Analog

More information

NJM3773 DUAL STEPPER MOTOR DRIVER

NJM3773 DUAL STEPPER MOTOR DRIVER NJ77 DUAL STEPPE OTO DIE GENEAL DESCIPTION The NJ77 is a switch-mode (chopper), constant-current driver with two channels: one for each winding of a two-phase stepper motor. The NJ77 is also equipped with

More information

PBL 3774/1. Dual Stepper Motor Driver PBL3774/1. February Key Features. Description PBL 3774/1

PBL 3774/1. Dual Stepper Motor Driver PBL3774/1. February Key Features. Description PBL 3774/1 February 999 PBL 77/ Dual Stepper otor Driver Description The PBL 77/ is a switch-mode (chopper), constant-current driver IC with two channels, one for each winding of a two-phase stepper motor. The circuit

More information

Designated client product

Designated client product Designated client product This product will be discontinued its production in the near term. And it is provided for customers currently in use only, with a time limit. It can not be available for your

More information

NJM3777 DUAL STEPPER MOTOR DRIVER NJM3777E3(SOP24)

NJM3777 DUAL STEPPER MOTOR DRIVER NJM3777E3(SOP24) DUAL STEPPER MOTOR DRIER GENERAL DESCRIPTION The NJM3777 is a switch-mode (chopper), constant-current driver with two channels: one for each winding of a two-phase stepper motor. The NJM3777 is equipped

More information

PBL 3775/1 Dual Stepper Motor Driver

PBL 3775/1 Dual Stepper Motor Driver February 999 PBL 5/ Dual Stepper otor Driver Description The PBL 5/ is a switch-mode (chopper), constant-current driver IC with two channels, one for each winding of a two-phase stepper motor. The circuit

More information

DUAL STEPPER MOTOR DRIVER

DUAL STEPPER MOTOR DRIVER DUAL STEPPER MOTOR DRIVER GENERAL DESCRIPTION The is a switch-mode (chopper), constant-current driver with two channels: one for each winding of a two-phase stepper motor. is equipped with a Disable input

More information

Designated client product

Designated client product Designated client product This product will be discontinued its production in the near term. And it is provided for customers currently in use only, with a time limit. It can not be available for your

More information

NJM37717 STEPPER MOTOR DRIVER

NJM37717 STEPPER MOTOR DRIVER STEPPER MOTOR DRIVER GENERAL DESCRIPTION PACKAGE OUTLINE NJM37717 is a stepper motor diver, which consists of a LS-TTL compatible logic input stage, a current sensor, a monostable multivibrator and a high

More information

PBL 3717/2 Stepper Motor Drive Circuit

PBL 3717/2 Stepper Motor Drive Circuit April 998 PBL / Stepper Motor Drive Circuit Description PBL / is a bipolar monolithic circuit intended to control and drive the current in one winding of a stepper motor. The circuit consists of a LS-TTL

More information

Designated client product

Designated client product Designated client product This product will be discontinued its production in the near term. And it is provided for customers currently in use only, with a time limit. It can not be available for your

More information

UNIVERSAL SINK DRIVER. Supply. Voltage reference. Thermal protection. Short-circuit to V cc protection. Short-circuit to GND detection

UNIVERSAL SINK DRIVER. Supply. Voltage reference. Thermal protection. Short-circuit to V cc protection. Short-circuit to GND detection NJM UNIERSAL SINK DRIER GENERAL DESCRIPTION NJM is a bipolar universal high-current highly protected low side driver with transparent input and ma continuous -current sink capability. A high-level input

More information

Dual Full-Bridge PWM Motor Driver AMM56219

Dual Full-Bridge PWM Motor Driver AMM56219 Dual Full-Bridge PWM Motor Driver AMM5619 The AMM5619 motor driver is designed to drive both windings of a bipolar stepper motor or to control bidirectionally two DC motors. Both bridges are capable of

More information

DUAL FULL-BRIDGE PWM MOTOR DRIVER

DUAL FULL-BRIDGE PWM MOTOR DRIVER 96 Data Sheet 939.0L PWM OUT A OUT A E SENSE OUT B I 0 I PHASE V REF RC 3 4 5 6 8 9 0 UDN96B (DIP) θ PWM V BB PWM θ V CC 4 3 0 9 8 6 5 4 3 LOAD SUPPLY E SENSE OUT B I PHASE V REF RC LOGIC SUPPLY Dwg. PP-005

More information

Dual Full-Bridge PWM Motor Driver AM2168

Dual Full-Bridge PWM Motor Driver AM2168 Dual Full-Bridge PWM Motor Driver AM2168 To drive both windings of a bipolar stepper motor or to bi-directionally control two DC motors, AM2168 motor driver is designed for. Both bridges are capable of

More information

PBL3717A STEPPER MOTOR DRIVER

PBL3717A STEPPER MOTOR DRIVER STEPPER MOTOR DRIER FULL STEP - HALF STEP - QUARTER STEP OPERATING MODE BIPOLAR OUTPUT CURRENT UP TO 1 A FROM 10 UP TO 46 MOTOR SUPPLY OLTAGE LOW SATURATION OLTAGE WITH INTE- GRATED BOOTSTRAP BUILT IN

More information

Stepper Motor Drive Circuit

Stepper Motor Drive Circuit Stepper Motor Drive Circuit FEATURES Full-Step, Half-Step and Micro-Step Capability Bipolar Output Current up to 1A Wide Range of Motor Supply Voltage 10-46V Low Saturation Voltage with Integrated Bootstrap

More information

TEA3717 STEPPER MOTOR DRIVER

TEA3717 STEPPER MOTOR DRIVER STEPPER MOTOR DRIVER HALF-STEP AND FULL-STEP MODE BIPOLAR DRIVE OF STEPPER MOTOR FOR MAXIMUM MOTOR PERFORMANCE BUILT-IN PROTECTION DIODES WIDE RANGE OF CURRENT CONTROL 5 TO 1000 ma WIDE VOLTAGE RANGE 10

More information

A4970. Dual Full-Bridge PWM Motor Driver

A4970. Dual Full-Bridge PWM Motor Driver Dual Full-Bridge PWM Motor Driver Features and Benefits 750 ma continuous output current 45 V output sustaining voltage Internal clamp diodes Internal PWM current control Low output saturation voltage

More information

Discontinued Product

Discontinued Product Dual Full-Bridge PWM Motor Driver Discontinued Product This device is no longer in production. The device should not be purchased for new design applications. Samples are no longer available. Date of status

More information

Half stepping techniques

Half stepping techniques Half stepping techniques By operating a stepper motor in half stepping mode it is possible to improve system performance in regard to higher resolution and reduction of resonances. It is also possible

More information

eorex (Preliminary) EP3101

eorex (Preliminary) EP3101 (Preliminary) 150 KHz, 3A Asynchronous Step-down Converter Features Output oltage: 3.3, 5, 12 and Adjustable Output ersion Adjustable ersion Output oltage Range, 1.23 to 37 ±4% 150KHz±15% Fixed Switching

More information

SP3613. Order Information PIN CONFIGURATIONN PIN NAME DISCRIPTION TYPICAL APPLICATION. 1 VIN Input

SP3613. Order Information PIN CONFIGURATIONN PIN NAME DISCRIPTION TYPICAL APPLICATION. 1 VIN Input 60, 3A STEP DOWN OLTAGE SWITCHING REGULATOR DESCRIPTION The SP3613 series is designed to provide all the active function for a step-down (buck) switching regulator, and drives a maximum load current as

More information

LM2576/LM2576HV Series 3A Step-Down Switching Regulator

LM2576/LM2576HV Series 3A Step-Down Switching Regulator /H /H Series 3A Step-Down Switching Regulator DESCRIPTION The series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable

More information

SG2525A SG3525A REGULATING PULSE WIDTH MODULATORS

SG2525A SG3525A REGULATING PULSE WIDTH MODULATORS SG2525A SG3525A REGULATING PULSE WIDTH MODULATORS 8 TO 35 V OPERATION 5.1 V REFERENCE TRIMMED TO ± 1 % 100 Hz TO 500 KHz OSCILLATOR RANGE SEPARATE OSCILLATOR SYNC TERMINAL ADJUSTABLE DEADTIME CONTROL INTERNAL

More information

Distributed by: www.jameco.com 1-800-831-4242 The content and copyrights of the attached material are the property of its owner. L6506 L6506D CURRENT CONTROLLER FOR STEPPING MOTORS DESCRIPTION The L6506/D

More information

TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT MULTI-CHIP TA84002F/FG PWM CHOPPER-TYPE 2 PHASE BIPOLAR STEPPING MOTOR DRIVER

TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT MULTI-CHIP TA84002F/FG PWM CHOPPER-TYPE 2 PHASE BIPOLAR STEPPING MOTOR DRIVER TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT MULTI-CHIP TA84002F/FG PWM CHOPPER-TYPE 2 PHASE BIPOLAR STEPPING MOTOR DRIVER The TA84002F/FG is designed to drive both windings of a two-phase bipolar stepping

More information

UNISONIC TECHNOLOGIES CO., LTD

UNISONIC TECHNOLOGIES CO., LTD U UNISONIC TECHNOLOGIES CO., LTD REGULATING PWM IC DESCRIPTION The UTC U is a pulse width modulator IC and designed for switching power supplies application to improve performance and reduce external parts

More information

UNISONIC TECHNOLOGIES CO., LTD

UNISONIC TECHNOLOGIES CO., LTD UNISONIC TECHNOLOGIES CO., LTD DUAL FULL-BRIDGE PWM MOTOR DRIVER DESCRIPTION The L69 motor driver is designed to drive both windings of a bipolar stepper motor or bidirectionally control two dc motors.

More information

SEMICONDUCTOR FAC1509 TECHNICAL DATA. 2A 150KHZ PWM Buck DC/DC Converter. General Description. Features. Applications. Package Types DIP8 SOP8

SEMICONDUCTOR FAC1509 TECHNICAL DATA. 2A 150KHZ PWM Buck DC/DC Converter. General Description. Features. Applications. Package Types DIP8 SOP8 SEMICONDUCTOR TECHNICAL DATA FAC1509 General Description The FAC1509 is a of easy to use adjustable step-down (buck) switch-mode voltage regulator. The device is available in an adjustable output version.

More information

NJM2671 NJM 2671E2 STEPPER MOTOR CONTROLLER / DRIVER

NJM2671 NJM 2671E2 STEPPER MOTOR CONTROLLER / DRIVER STEPPER MOTOR CONTROLLER / DRIVER GENERAL DESCRIPTION The NJM2671 is a two-phase unipolar stepping motor driver with a motor output of a maximum of 60V and a maximum current of 500 ma. The Step&Dir (Pulse

More information

Advanced Regulating Pulse Width Modulators

Advanced Regulating Pulse Width Modulators Advanced Regulating Pulse Width Modulators FEATURES Complete PWM Power Control Circuitry Uncommitted Outputs for Single-ended or Push-pull Applications Low Standby Current 8mA Typical Interchangeable with

More information

Discontinued Product

Discontinued Product Data Sheet 29319.4 NC REF/ BRAKE RC PHASE ENABLE 1 2 3 4 5 6 V CC ASB 7 10 8 9 ABSOLUTE MAXIMUM RATINGS Load Supply Voltage,... 50 V Output Current, I OUT (t w 20 µs)... ±3.5 A (Continuous)... ±2.0 A Logic

More information

High-Voltage, Low-Power Linear Regulators for

High-Voltage, Low-Power Linear Regulators for 19-3495; Rev ; 11/4 High-oltage, Low-Power Linear Regulators for General Description The are micropower, 8-pin TDFN linear regulators that supply always-on, keep-alive power to CMOS RAM, real-time clocks

More information

TA8435H/HQ TA8435H/HQ PWM CHOPPER-TYPE BIPOLAR STEPPING MOTOR DRIVER. FEATURES TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC

TA8435H/HQ TA8435H/HQ PWM CHOPPER-TYPE BIPOLAR STEPPING MOTOR DRIVER. FEATURES TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC TA8435H/HQ TA8435H/HQ PWM CHOPPER-TYPE BIPOLAR STEPPING MOTOR DRIVER. The TA8435H/HQ is a PWM chopper-type sinusoidal micro-step bipolar stepping

More information

Advanced Monolithic Systems

Advanced Monolithic Systems Advanced Monolithic Systems 1.5A LOW DROPOUT OLTAGE REGULATOR FEATURES Three Terminal Adjustable or Fixed oltages 1.5, 2.5, 2.85, 3., 3.3, 3.5 and 5. Output Current of 1.5A Operates Down to 1 Dropout Line

More information

L6219DS STEPPER MOTOR DRIVER

L6219DS STEPPER MOTOR DRIVER STEPPER MOTOR DRIVER IMPROVED TORQUE & STEP ANGLE SPLIT- TING ABLE TO DRIVE BOTH WINDINGS OF BIPO- LAR STEPPER MOTOR OUTPUT CURRENT UP TO 750mA EACH WINDING WIDE VOLTAGE RANGE 10V TO 46V HALF-STEP, FULL-STEP

More information

LMD A, 55V H-Bridge

LMD A, 55V H-Bridge LMD18200 3A, 55V H-Bridge General Description The LMD18200 is a 3A H-Bridge designed for motion control applications. The device is built using a multi-technology process which combines bipolar and CMOS

More information

Type Ordering Code Package TDA Q67000-A5066 P-DIP-8-1

Type Ordering Code Package TDA Q67000-A5066 P-DIP-8-1 Control IC for Switched-Mode Power Supplies using MOS-Transistor TDA 4605-3 Bipolar IC Features Fold-back characteristics provides overload protection for external components Burst operation under secondary

More information

Discontinued Product

Discontinued Product Discontinued Product This device is no longer in production. The device should not be purchased for new design applications. Samples are no longer available. Date of status change: January 30, 2012 Recommended

More information

LM2596 SIMPLE SWITCHER Power Converter 150 khz 3A Step-Down Voltage Regulator

LM2596 SIMPLE SWITCHER Power Converter 150 khz 3A Step-Down Voltage Regulator SIMPLE SWITCHER Power Converter 150 khz 3A Step-Down Voltage Regulator General Description The series of regulators are monolithic integrated circuits that provide all the active functions for a step-down

More information

Advanced Monolithic Systems

Advanced Monolithic Systems Advanced Monolithic Systems FEATURES Three Terminal Adjustable or Fixed oltages.5,.5,.85,.,.,.5 and 5. Output Current of 4.A Operates Down to.5 Dropout Load Regulation:.% Line Regulation:.5% TO- and TO-

More information

NJM2102 SYSTEM RESET IC

NJM2102 SYSTEM RESET IC SYSTEM RESET IC GENERAL DESCRIPTION The NJM2102 Possesses two functions. One is to detect a voltage which decays from the desired voltage and generate a warning signal. And also, the NJM2102 holds the

More information

HIGH SPEED, 100V, SELF OSCILLATING 50% DUTY CYCLE, HALF-BRIDGE DRIVER

HIGH SPEED, 100V, SELF OSCILLATING 50% DUTY CYCLE, HALF-BRIDGE DRIVER Data Sheet No. 60206 HIGH SPEED, 100V, SELF OSCILLATING 50% DUTY CYCLE, HALF-BRIDGE DRIVER Features Simple primary side control solution to enable half-bridge DC-Bus Converters for 48V distributed systems

More information

AC/DC to Logic Interface Optocouplers Technical Data

AC/DC to Logic Interface Optocouplers Technical Data H AC/DC to Logic Interface Optocouplers Technical Data HCPL-37 HCPL-376 Features Standard (HCPL-37) and Low Input Current (HCPL-376) Versions AC or DC Input Programmable Sense Voltage Hysteresis Logic

More information

NJM2670 DUAL H BRIDGE DRIVER PIN CONNECTION

NJM2670 DUAL H BRIDGE DRIVER PIN CONNECTION DUAL H BRIDGE DRIVER GENERAL DESCRIPTION The is a general-purpose 60V dual H-bridge drive IC. It consists of a pair of H-bridges, a thermal shut down circuit and its alarm output. The alarm output can

More information

PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER FEATURES

PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER FEATURES Data Sheet 29318.20B 2936-120 Combining logic and power, the UDN2936W-120 provides commutation and drive for three-phase brushless dc motors. Each of the three outputs are rated at 45 V and ±2 A (±3 A

More information

LM2596 3A Step-Down Voltage Regulator

LM2596 3A Step-Down Voltage Regulator LM296 3A Step-Down oltage Regulator GENARAL DESCRIPTION The LM296 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator,

More information

CA3262A, CA3262. Quad-Gated, Inverting Power Drivers. Features. Description. Ordering Information. Pinouts. August 1997

CA3262A, CA3262. Quad-Gated, Inverting Power Drivers. Features. Description. Ordering Information. Pinouts. August 1997 Semiconductor CA6A, CA6 August 997 Quad-Gated, Inverting Power Drivers Features Independent Over-Current Limiting On Each Output Independent Over-Temperature Limiting On Each Output Output Drivers Capable

More information

PIN CONFIGURATION FEATURES APPLICATIONS BLOCK DIAGRAM. D, F, N Packages

PIN CONFIGURATION FEATURES APPLICATIONS BLOCK DIAGRAM. D, F, N Packages DESCRIPTION Both the and - Dual Monolithic timing circuits are highly stable controllers capable of producing accurate time delays or oscillation. The and - are a dual. Timing is provided by an external

More information

Powerdip TEA3718SDP TEA3718DP TEA3718SFP (SO-20)

Powerdip TEA3718SDP TEA3718DP TEA3718SFP (SO-20) TEA3718 TEA3718S STEPPER MOTOR DRIER ADANCE DATA HALFSTEP AND FULLSTEP MODE BIPOLAR DRIE OF STEPPER MOTOR FOR MAXIMUM MOTOR PERFORMANCE BUILTIN PROTECTION DIODES WIDE RANGE OF CURRENT CONTROL 5 TO 1500

More information

PWM DC/DC CONVERTER IC

PWM DC/DC CONVERTER IC NJMA PWM DC/DC CONVERTER IC GENERAL DESCRIPTION PACKAGE OUTLINE The NJMA is a PWM DC/DC converter IC. It features fixed frequency type PWM control for better noise handling and to avoid intermittent oscillation

More information

NJU7381A LOW VOLTAGE OPERATION DUAL H BRIDGE DRIVER FEATURES BLOCK DIAGRAM

NJU7381A LOW VOLTAGE OPERATION DUAL H BRIDGE DRIVER FEATURES BLOCK DIAGRAM LOW VOLTAGE OPEATI DUAL H BIDGE DIVE GENEAL DESCIPTI The is a dual H-bridge driver IC that features low voltage operation and low quiescent current. The control method is 2 logic Inputs (2-IN) that includes

More information

LSI/CSI LS8297 LS8297CT STEPPER MOTOR CONTROLLER

LSI/CSI LS8297 LS8297CT STEPPER MOTOR CONTROLLER LSI/CSI LS9 LS9CT UL LSI Computer Systems, Inc. Walt Whitman oad, Melville, NY 4 (3) -0400 FAX (3) -040 A300 PE MOTO CONTOLLE April 009 FEATUES: Controls Bipolar and Unipolar Motors Cost-effective, low

More information

ACT8310/ A, PWM Step-Down DC/DCs in TDFN GENERAL DESCRIPTION FEATURES APPLICATIONS SYSTEM BLOCK DIAGRAM ACT8311. Rev 4, 08-Feb-2017

ACT8310/ A, PWM Step-Down DC/DCs in TDFN GENERAL DESCRIPTION FEATURES APPLICATIONS SYSTEM BLOCK DIAGRAM ACT8311. Rev 4, 08-Feb-2017 1.5A, PWM Step-Down DC/DCs in TDFN FEATURES Multiple Patents Pending Up to 95% High Efficiency Up to 1.5A Guaranteed Output Current (ACT8311) 1.35MHz Constant Frequency Operation Internal Synchronous Rectifier

More information

LMD A, 55V H-Bridge

LMD A, 55V H-Bridge 3A, 55V H-Bridge General Description The LMD18201 is a 3A H-Bridge designed for motion control applications. The device is built using a multi-technology process which combines bipolar and CMOS control

More information

MP A, 55V, 100kHz Step-Down Converter with Programmable Output OVP Threshold

MP A, 55V, 100kHz Step-Down Converter with Programmable Output OVP Threshold The Future of Analog IC Technology MP24943 3A, 55V, 100kHz Step-Down Converter with Programmable Output OVP Threshold DESCRIPTION The MP24943 is a monolithic, step-down, switch-mode converter. It supplies

More information

MP1496 High-Efficiency, 2A, 16V, 500kHz Synchronous, Step-Down Converter

MP1496 High-Efficiency, 2A, 16V, 500kHz Synchronous, Step-Down Converter The Future of Analog IC Technology DESCRIPTION The MP1496 is a high-frequency, synchronous, rectified, step-down, switch-mode converter with built-in power MOSFETs. It offers a very compact solution to

More information

Corp. GENERAL DESCRIPTION ORDERING INFORMATION PIN DESCRIPTIONS

Corp. GENERAL DESCRIPTION ORDERING INFORMATION PIN DESCRIPTIONS Silicon Core Microelectronics Corp. 1A Low dropout voltage regulator GENERAL DESCRIPTION The series of adjustable and fixed voltage regulators are designed to provide 1A output current and to operate down

More information

A3982. DMOS Stepper Motor Driver with Translator

A3982. DMOS Stepper Motor Driver with Translator OUT2A SENSE2 VBB2 OUT2B ENABLE PGND PGND CP1 CP2 VCP VREG MS1 1 2 3 4 5 6 7 8 9 10 11 12 Charge Pump Reg Package LB Translator & Control Logic AB SO LUTE MAX I MUM RAT INGS Load Supply Voltage,V BB...35

More information

Package Packaging. Lead Free G : Green

Package Packaging. Lead Free G : Green Features General Description Input voltage: 4.4 to 18 Output voltage: 0.8 to CC. Duty ratio: 0% to 99% PWM control Oscillation frequency: 300KHz typ. Current limit, Enable function Thermal Shutdown function

More information

ML4818 Phase Modulation/Soft Switching Controller

ML4818 Phase Modulation/Soft Switching Controller Phase Modulation/Soft Switching Controller www.fairchildsemi.com Features Full bridge phase modulation zero voltage switching circuit with programmable ZV transition times Constant frequency operation

More information

MP A, 50V, 1.2MHz Step-Down Converter in a TSOT23-6

MP A, 50V, 1.2MHz Step-Down Converter in a TSOT23-6 MP2456 0.5A, 50V, 1.2MHz Step-Down Converter in a TSOT23-6 DESCRIPTION The MP2456 is a monolithic, step-down, switchmode converter with a built-in power MOSFET. It achieves a 0.5A peak-output current over

More information

TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA8050FG

TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA8050FG TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA8050FG 1.5-A DC Motor Driver with Brake Function The TA8050FG is a 1.5-A motor driver which directly drives a bidirectional DC motor. Inputs

More information

EVALUATION KIT AVAILABLE 28V, PWM, Step-Up DC-DC Converter PART V IN 3V TO 28V

EVALUATION KIT AVAILABLE 28V, PWM, Step-Up DC-DC Converter PART V IN 3V TO 28V 19-1462; Rev ; 6/99 EVALUATION KIT AVAILABLE 28V, PWM, Step-Up DC-DC Converter General Description The CMOS, PWM, step-up DC-DC converter generates output voltages up to 28V and accepts inputs from +3V

More information

High-Voltage High-Current Stepper Motor Driver IK6019A TECHNICAL DATA

High-Voltage High-Current Stepper Motor Driver IK6019A TECHNICAL DATA TECHNICAL DATA High-Voltage High-Current Stepper Motor Driver IK6019A FEATURES Eight Power Output LDMOS Transistors Driving Dual Stepping Motor Output Current 250mA per Driver Output Voltage 24V Reset

More information

27pF TO ADC C FILTER (OPTIONAL) Maxim Integrated Products 1

27pF TO ADC C FILTER (OPTIONAL) Maxim Integrated Products 1 19-215; Rev 6; 9/6 EVALUATION KIT AVAILABLE RF Power Detectors in UCSP General Description The wideband (8MHz to 2GHz) power detectors are ideal for GSM/EDGE (MAX226), TDMA (MAX227), and CDMA (MAX225/MAX228)

More information

BM1117 ORDERING INFORMATION PIN DESCRIPTIONS BOOKLY MICRO ELECTRONIC LIMITED CORP.

BM1117 ORDERING INFORMATION PIN DESCRIPTIONS BOOKLY MICRO ELECTRONIC LIMITED CORP. GENERAL DESCRIPTION The series of adjustable and fixed voltage regulators are designed to provide 1A output current and to operate down to 1 input-to-output differential. The dropout voltage of the device

More information

Type Ordering Code Package TLE 4226 G Q67000-A9118 P-DSO-24-3 (SMD) New type

Type Ordering Code Package TLE 4226 G Q67000-A9118 P-DSO-24-3 (SMD) New type Intelligent Sixfold -Side Switch TLE 4226 G Bipolar-IC Features Quad 50 outputs Dual 500 outputs Operating range S = 5 ± 5 % Output stages with power limiting Open-collector outputs Shorted load protected

More information

Features V IN LM2574 OUT PWR GND SIG GND ON/ 11DQ05 OFF. Figure 1. Fixed Output Regulator Circuit

Features V IN LM2574 OUT PWR GND SIG GND ON/ 11DQ05 OFF. Figure 1. Fixed Output Regulator Circuit 52kHz Simple.5A Buck Regulator General Description The family is a series of easy to use fixed and adjustable switching voltage regulators. The contains all of the active circuitry necessary to construct

More information

MIC2291. General Description. Features. Applications. Typical Application. 1.2A PWM Boost Regulator Photo Flash LED Driver

MIC2291. General Description. Features. Applications. Typical Application. 1.2A PWM Boost Regulator Photo Flash LED Driver 1.2A PWM Boost Regulator Photo Flash LED Driver General Description The is a 1.2MHz Pulse Width Modulation (PWM), boost-switching regulator that is optimized for high-current, white LED photo flash applications.

More information

D2576. DMS2576 Series 3A Step-Down Voltage Regulator. Description. Features. Applications. 1 Power Mos Microelectronic Limited

D2576. DMS2576 Series 3A Step-Down Voltage Regulator. Description. Features. Applications. 1 Power Mos Microelectronic Limited DMS2576 Series 3A Step-Down oltage Regulator Description The DMS2576 series of regulators are mono-lithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator,

More information

TOSHIBA Bipolar Digital Integrated Circuit Silicon Monolithic

TOSHIBA Bipolar Digital Integrated Circuit Silicon Monolithic TOSHIBA Bipolar Digital Integrated Circuit Silicon Monolithic TD6251PG,TD6251FG,TD6252PG,TD6252FG,TD6253PG,TD6253FG,TD6254PG TD6254FG,TD6255PG,TD6255FG,TD6256PG,TD6256FG,TD6257PG,TD6257FG 7ch Single Driver,

More information

Designated client product

Designated client product Designated client product This product will be discontinued its production in the near term. And it is provided for customers currently in use only, with a time limit. It can not be available for your

More information

Full-Bridge PWM Motor Driver

Full-Bridge PWM Motor Driver Features and Benefits ±1.5 A continuous output current 50 V output voltage rating 3 to 5.5 V logic supply voltage Internal PWM current control Fast and slow current decay modes Sleep (low current consumption)

More information

2A 150KHZ PWM Buck DC/DC Converter. Features

2A 150KHZ PWM Buck DC/DC Converter. Features General Description The is a of easy to use adjustable step-down (buck) switch-mode voltage regulator. The device is available in an adjustable output version. It is capable of driving a 2A load with excellent

More information

FULL-BRIDGE PWM MOTOR DRIVER

FULL-BRIDGE PWM MOTOR DRIVER 3951 Data Sheet 29319.4* NC REF/ BRAKE RC PHASE ENABLE 1 2 3 4 5 6 V CC A3951SB 7 10 8 9 ABSOLUTE MAXIMUM RATINGS Load Supply Voltage,... 50 V Output Current, I OUT (t w 20 µs)... ±3.5 A (Continuous)...

More information

OUTPUT UP TO 300mA C2 TOP VIEW FAULT- DETECT OUTPUT. Maxim Integrated Products 1

OUTPUT UP TO 300mA C2 TOP VIEW FAULT- DETECT OUTPUT. Maxim Integrated Products 1 19-1422; Rev 2; 1/1 Low-Dropout, 3mA General Description The MAX886 low-noise, low-dropout linear regulator operates from a 2.5 to 6.5 input and is guaranteed to deliver 3mA. Typical output noise for this

More information

Features. Applications

Features. Applications White LED Driver Internal Schottky Diode and OVP General Description The is a PWM (pulse width modulated), boostswitching regulator that is optimized for constant-current white LED driver applications.

More information

RYC91xx PWM Power Supply Controller

RYC91xx PWM Power Supply Controller GENEAL DESCIPTION The YC91XX is a digital PWM controller designed for small power, universal line voltage applications. The YC91xx series of PWM controllers allows the designer to implement source switched

More information

Features. Applications. Adjustable Regulator Application. (*See Minimum Load Current Section)

Features. Applications. Adjustable Regulator Application. (*See Minimum Load Current Section) 3A, Low Voltage µcap LDO Regulator General Description The is a 3A low-dropout linear voltage regulator that provides a low voltage, high current output with a minimum of external components. It offers

More information

TD62081AP,TD62081AF,TD62082AP,TD62082AF TD62083AP,TD62083AF,TD62084AP,TD62084AF

TD62081AP,TD62081AF,TD62082AP,TD62082AF TD62083AP,TD62083AF,TD62084AP,TD62084AF Toshiba Bipolar Digital Integrated Circuit Silicon Monolithic TD6281AP,TD6281AF,TD6282AP,TD6282AF TD6283AP,TD6283AF,TD6284AP,TD6284AF TD6281~84AP/AF 8ch Darlington Sink Driver The TD6281AP/AF Series are

More information

L293x Quadruple Half-H Drivers

L293x Quadruple Half-H Drivers SLRS8D SEPTEMBER 8 REVISED JANUARY Lx Quadruple Half-H Drivers Features Description Wide Supply-Voltage Range: 4.5 V to V The L and LD devices are quadruple highcurrent half-h drivers. The L is designed

More information

Package K5 : TO263-5L T5 : TO220-5L T5R : TO220-5L(R)

Package K5 : TO263-5L T5 : TO220-5L T5R : TO220-5L(R) Features General Description oltage: 3.3, 5, 12 and Adjustable ersion Adjustable ersion oltage Range, 1.23 to 18+4% 150KHz +15% Fixed Switching Frequency oltage Mode Non-Synchronous PWM Control Thermal-Shutdown

More information

NJU BIT SERIAL TO PARALLEL CONVERTER GENERAL DESCRIPTION PACKAGE OUTLINE PIN CONFIGURATION FEATURES BLOCK DIAGRAM

NJU BIT SERIAL TO PARALLEL CONVERTER GENERAL DESCRIPTION PACKAGE OUTLINE PIN CONFIGURATION FEATURES BLOCK DIAGRAM 16-BIT SERIAL TO PARALLEL CONVERTER GENERAL DESCRIPTION The NJU3715 is a 16-bit serial to parallel converter especially applying to MPU outport expander. The effective outport assignment of MPU is available

More information

AP1506. Package T5: TO220-5L L : K5: TO263-5L T5R: TO220-5L(R)

AP1506. Package T5: TO220-5L L : K5: TO263-5L T5R: TO220-5L(R) Features General Description oltage: 3.3, 5, 12 and Adjustable ersion Adjustable ersion oltage Range, 1.23 to 18+4% 150KHz +15% Fixed Switching Frequency oltage Mode Non-Synchronous PWM Control Thermal-Shutdown

More information

Advanced Regulating Pulse Width Modulators

Advanced Regulating Pulse Width Modulators Advanced Regulating Pulse Width Modulators FEATURES Complete PWM Power Control Circuitry Uncommitted Outputs for Single-ended or Push-pull Applications Low Standby Current 8mA Typical Interchangeable with

More information

DISCONTINUED PRODUCT FOR REFERENCE ONLY. See A3967 or A3977 for new design. BiMOS II UNIPOLAR STEPPER-MOTOR TRANSLATOR/DRIVER FEATURES

DISCONTINUED PRODUCT FOR REFERENCE ONLY. See A3967 or A3977 for new design. BiMOS II UNIPOLAR STEPPER-MOTOR TRANSLATOR/DRIVER FEATURES Data Sheet 2684.2C* OUTPUT B K BD OUTPUT D GROUND GROUND OUTPUT C K AC OUTPUTA 2 3 4 5 6 7 8 LOGIC V DD OE 6 5 4 3 2 0 9 SUPPLY OUTPUT ENABLE DIRECTION GROUND GROUND STEP INPUT HALF-STEP ONE-PHASE Dwg.

More information

Features. Micrel, Inc Fortune Drive San Jose, CA USA tel + 1 (408) fax + 1 (408)

Features. Micrel, Inc Fortune Drive San Jose, CA USA tel + 1 (408) fax + 1 (408) MIC5400 Dual, 8-Output, 14-Bit LED Video Display Driver General Description The MIC5400 consists of 2 banks of 8 LED driver outputs, each output capable of sinking up to 30mA. Each bank is intended to

More information

Pb-free lead plating; RoHS compliant

Pb-free lead plating; RoHS compliant Programmable Single-/Dual-/Triple- Tone Gong Pb-free lead plating; RoHS compliant SAE 800 Bipolar IC Features Supply voltage range 2.8 V to 18 V Few external components (no electrolytic capacitor) 1 tone,

More information

TD62318APG,TD62318AFG

TD62318APG,TD62318AFG TOSHIBA Bipolar Digital Integrated Circuit Silicon Monolithic TD62318APG,TD62318AFG 4ch Low Input Active High-Current Darlington Sink Driver TD62318APG/AFG The TD62318APG and TD62318AFG are non-inverting

More information

MP V - 21V, 0.8A, H-Bridge Motor Driver in a TSOT23-6

MP V - 21V, 0.8A, H-Bridge Motor Driver in a TSOT23-6 The Future of Analog IC Technology MP6513 2.5V - 21V, 0.8A, H-Bridge Motor Driver in a TSOT23-6 DESCRIPTION The MP6513 is an H-bridge motor driver used for driving reversible motors, which can drive one

More information

Features MIC5022 C TH. Sense H+ C TL. Sense L. DC Motor Control Application

Features MIC5022 C TH. Sense H+ C TL. Sense L. DC Motor Control Application MIC0 MIC0 Half-Bridge MOSFET Driver Not Recommended for New Designs General Description The MIC0 half-bridge MOSFET driver is designed to operate at frequencies up to 00kHz (khz PWM for % to 00% duty cycle)

More information

AP Khz, 3A PWM Buck DC/DC Converter. Features. General Description. Applications. Description. Pin Assignments

AP Khz, 3A PWM Buck DC/DC Converter. Features. General Description. Applications. Description. Pin Assignments Features - Output voltage: 3.3, 5, 12 and adjustable output version - Adjustable version output voltage range, 1.23 to 37+4% - 150Khz +15% fixed switching frequency - oltage mode non-synchronous PWM control

More information

Obsolete Product(s) - Obsolete Product(s)

Obsolete Product(s) - Obsolete Product(s) DMOS DUAL FULL BRIDGE DRIVER SUPPLY VOLTAGE UP TO 48V R DS(ON) 1.2Ω L6204 (25 C) CROSS CONDUCTION PROTECTION THERMAL SHUTDOWN 0.5A DC CURRENT TTL/CMOS COMPATIBLE DRIVER HIGH EFFICIENCY CHOPPING MULTIPOWER

More information

HY2596A 3A 150kHz DC-DC BUCK REGULATOR

HY2596A 3A 150kHz DC-DC BUCK REGULATOR Description of regulators provides all the active functions for a step-down (buck) switching regulator, and drives 3A load with excellent line and load regulation. is available in fixed output voltages

More information

Alternator Voltage Regulator Darlington Driver

Alternator Voltage Regulator Darlington Driver Alternator Voltage Regulator Darlington Driver Description CS3341/51 CS386/387 Features CS3341/3351/386/387 The CS3341/3351/386/387 integral alternator regulator integrated circuit provides the voltage

More information

LSI/CSI LS8292 LS8293. PRELIMINARY MICRO-STEPPING MOTOR CONTROLLER June 2013

LSI/CSI LS8292 LS8293. PRELIMINARY MICRO-STEPPING MOTOR CONTROLLER June 2013 LSI/CSI LS8292 LS8293 LSI Computer Systems, Inc. 1235 Walt Whitman Road, Melville, NY 11747 (631) 271-0400 FAX (631) 271-0405 PRELIMINARY MICRO-STEPPING MOTOR CONTROLLER June 2013 FEATURES: DESCRIPTION:

More information

AD596/AD597 SPECIFICATIONS +60 C and V S = 10 V, Type J (AD596), Type K (AD597) Thermocouple,

AD596/AD597 SPECIFICATIONS +60 C and V S = 10 V, Type J (AD596), Type K (AD597) Thermocouple, AD597 SPECIFICATIONS (@ +60 C and V S = 10 V, Type J (AD596), Type K (AD597) Thermocouple, unless otherwise noted) Model AD596AH AD597AH AD597AR Min Typ Max Min Typ Max Min Typ Max Units ABSOLUTE MAXIMUM

More information