A4806 HIGH-PRECISION, ULTRA LOW CURRENT CONSUMPTION LOW VOLTAGE DETECTOR
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1 DESCRIPTION The is a series of high precision voltage detector with ultra low current consumption (500nA typ. at VDD=3.0V). The can work at very low voltage, which makes it perfect for system reset. The is composed of high precision voltage reference, comparator, and output driver and resistor array. Internally preset detect voltage has a low temperature drift and requires no external trimming. Two type of output; CMOS and N-Channel Open- Drain are available. is available in SOT-23 & SOT-25 package. ORDERING INFORMATION Package Type Part Number SOT-23 E3 E3R-XXZ E3VR-XXZ SOT-25 E5 E5R-XXZ E5VR-XXZ XX: Detect Voltage 29=2.9V, 33=3.3V Note R: Tape & Reel V: Halogen free Package Z: N=Nch, C=CMOS AiT provides all RoHS products Suffix V means Halogen free Package FEATURES High-Precision Detection Voltage: ±2% Detection Voltage: 0.9V~6.0V(in 0.1V step) Precise Hysteresis: 4% typ. Operating Voltage Range: 0.7V~10V Untra-Low Current Consumption: 0.5uA typ. (at VDD=3.0V) Two Output Forms: CMOS and N-Channel Open-Drain Available in SOT-23 and SOT-25 package APPLICATION Power Monitor for Portable Equipment such as PDA, DSC, Mobile Phone, Notebook, MP3 CPU and Logic Circuit Reset Battery Checker Battery Back-Up Circuit Power Failure Detector TYPICAL APPLICATION 1. R0 is necessary for N-Channel output. 2. The value of R0 need to be selected in 3. different application, typical value is 470KΩ REV1.3 -SEP 2006 RELEASED, AUG 2012 UPDATED
2 PIN DESCRIPTION Top View Top View Pin # SOT-23 SOT-25 Symbol Function 1 1 VOUT Voltage detection output pin 3 2 VDD Voltage input pin 2 3 VSS GND pin - 4, 5 NC No connection REV1.3 -SEP 2006 RELEASED, AUG 2012 UPDATED
3 ABSOLUTE MAXIMUM RATINGS Input Voltage Range Output Voltage Range Maximum Output Current Maximum Power Dissipation Operating Temperature Range Storage Temperature Range 0.3V~12V 0.3V~12V 70mA 150mW -40 o C ~+85 o C -40 o C ~+125 o C Lead Temperature and Time 260 o C, 10S Stresses beyond may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated in the Electrical Characteristics are not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. REV1.3 -SEP 2006 RELEASED, AUG 2012 UPDATED
4 ELECTRICAL CHARACTERISTICS Test Condition: TOPT=25 o C, unless otherwise noted C/N (0.9V) Symbol Parameter Conditions Min Typ Max Unit -VDET Detector Threshold V VHYS Detector Threshold Hysteresis V Iss Current Consumption VDD=2.9V ua VDDH Maximum Operating Voltage 10 V VDDL Minimum Operating Voltage 0.5 V IOUT Output Current Nch VDS=0.05V, VDD=0.7V VDS=0.50V, VDD=0.8V ma Pch VDS=-2.1V, VDD=4.5V TPLH Output Delay Time 20 us C/N (2.7V) Symbol Parameter Conditions Min Typ Max Unit -VDET Detector Threshold V VHYS Detector Threshold Hysteresis V Iss Current Consumption VDD=4.7V ua VDDH Maximum Operating Voltage 10 V VDDL Minimum Operating Voltage 0.5 V IOUT Output Current Nch VDS=0.05V, VDD=0.7V Pch ma VDS=-2.1V, VDD=4.5V TPLH Output Delay Time 20 us REV1.3 -SEP 2006 RELEASED, AUG 2012 UPDATED
5 3. -30C/N (3.0V) Symbol Parameter Conditions Min Typ Max Unit -VDET Detector Threshold V VHYS Detector Threshold Hysteresis V Iss Current Consumption VDD=5.0V ua VDDH Maximum Operating Voltage 10 V VDDL Minimum Operating Voltage 0.5 V IOUT Output Current Nch VDS=0.05V, VDD=0.7V Pch ma VDS=-2.1V, VDD=4.5V TPLH Output Delay Time 20 us C/N (3.4V) Symbol Parameter Conditions Min Typ Max Unit -VDET Detector Threshold V VHYS Detector Threshold Hysteresis V Iss Current Consumption VDD=5.0V ua VDDH Maximum Operating Voltage 10 V VDDL Minimum Operating Voltage 0.5 V IOUT Output Current Nch VDS=0.05V, VDD=0.7V Pch ma VDS=-2.1V, VDD=4.5V TPLH Output Delay Time 20 us C/N (4.4V) Symbol Parameter Conditions Min Typ Max Unit -VDET Detector Threshold V VHYS Detector Threshold Hysteresis V Iss Current Consumption VDD=6.4V ua VDDH Maximum Operating Voltage 10 V VDDL Minimum Operating Voltage 0.5 V IOUT Output Current Nch VDS=0.05V, VDD=0.7V Pch ma VDS=-2.1V, VDD=8.0V TPLH Output Delay Time 20 us REV1.3 -SEP 2006 RELEASED, AUG 2012 UPDATED
6 ELECTRICAL CHARACTERISTICS By Detector Threshold Detector Threshold Detector Threshold Hysteresis Supply Current Supply Current 2 Part # -VDET(V) VHYS(V) Iss1 (ua) Iss2 (ua) Min Typ Max Min Typ Max Condition Typ Max Condition Typ Max VDD= (-VDET) +0.1V REV1.3 -SEP 2006 RELEASED, AUG 2012 UPDATED
7 Detector Threshold Detector Threshold Hysteresis Supply Current Supply Current 2 Part # -VDET(V) VHYS(V) Iss1 (ua) Iss2 (ua) Min Typ Max Min Typ Max Condition Typ Max Condition Typ Max p VDD= VDD= (-VDET) V +2V (VDET) REV1.3 -SEP 2006 RELEASED, AUG 2012 UPDATED
8 Output Current 1 Output Current 2 Output Delay Time Minimum Operating Voltage Detector Threshold Temperature Coefficient IOUT1 (ma) IOUT2 (ma) TPLH (us) VDDL (V) Δ-VDET/ΔTppm/ o C Condition Min Typ Condition Min Typ Max Typ Max Condition Typ VDD=0.85V VDD=1.00V Nch Nch -40 o C VDS=0.05V VDS=0.5V Topt ±100 VDD=0.7V VDD=1.5V 85 o C REV1.3 -SEP 2006 RELEASED, AUG 2012 UPDATED
9 TYPICAL PERFORMANCE CHARACTERISTICS 1. Output Voltage vs. Input Voltage Detector Threshold=0.9V (-40 o C) 2. Output Voltage vs. Input Voltage Detector Threshold=0.9V (25 o C) 3. Output Voltage vs. Input Voltage Detector Threshold=0.9V (70 o C) 4. Output Voltage vs. Input Voltage Detector Threshold=2.7V (-40 o C) 5. Output Voltage vs. Input Voltage Detector Threshold=2.7V (25 o C) 6. Output Voltage vs. Input Voltage Detector Threshold=2.7V (70 o C) REV1.3 -SEP 2006 RELEASED, AUG 2012 UPDATED
10 7. Output Voltage vs. Input Voltage Detector Threshold=3.0V (-40 o C) 8. Output Voltage vs. Input Voltage Detector Threshold=3.0V (25 o C) 9. Output Voltage vs. Input Voltage Detector Threshold=3.0V (70 o C) 10. Output Voltage vs. Input Voltage Detector Threshold=4.4V (-40 o C) 11. Output Voltage vs. Input Voltage Detector Threshold=4.4V (25 o C) 12. Output Voltage vs. Input Voltage Detector Threshold=4.4V (70 o C) REV1.3 -SEP 2006 RELEASED, AUG 2012 UPDATED
11 13. Supply Current vs. Input Voltage Detector Threshold = 0.9V 14. Supply Current vs. Input Voltage Detector Threshold = 2.7V 15. Supply Current vs. Input Voltage Detector Threshold = 3.0V 16. Supply Current vs. Input Voltage Detector Threshold = 4.4V 17. Detector Threshold Hysteresis vs. Temperature Detector Threshold = 0.9V 18. Detector Threshold Hysteresis vs. Temperature Detector Threshold = 2.7V REV1.3 -SEP 2006 RELEASED, AUG 2012 UPDATED
12 19. Detector Threshold Hysteresis vs. Temperature Detector Threshold = 3.0V 20. Detector Threshold Hysteresis vs. Temperature Detector Threshold = 2.7V 21. Nch Driver Output Current vs. VDS -09C 22. Nch Driver Output Current vs. VDS -27C 23. Nch Driver Output Current vs. VDS -30C 24. Nch Driver Output Current vs. VDS -44C REV1.3 -SEP 2006 RELEASED, AUG 2012 UPDATED
13 25. Nch Driver Output Current vs. Input Voltage Detector Threshold = 2.7V 26. Nch Driver Output Current vs. Input Voltage Detector Threshold = 3.0V 27. Pch Driver Output Current vs. Input Current Detector Threshold = 0.9V 28. Pch Driver Output Current vs. Input Current Detector Threshold = 2.7V 29. Pch Driver Output Current vs. Input Current Detector Threshold = 4.4V REV1.3 -SEP 2006 RELEASED, AUG 2012 UPDATED
14 BLOCK DIAGRAM N-Channel Open-Drain CMOS Output REV1.3 -SEP 2006 RELEASED, AUG 2012 UPDATED
15 DETAILED INFORMATION High Precision low temperature co-efficiency reference voltage is applied to the negative input of a comparator. Input voltage, divided by resistor array of Ra, Rb and Rc is applied to the positive input of the comparator. Output of the comparator controls a pair of NMOS and PMOS switches, generating the hysteresis. Output of the comparator passes a series of buffer to drive the output CMOS pair. +VDET, -VDET, VHYS can be calculated as follows: -VDET = VREF x 1+Ra / (Rb+Rc) +VDET = VREF x 1+ (Ra+Rd) / Rb = VREF x 1+ (Ra+Rc) / Rb VHYS = +VDET ( -VDET )= VREF x (Ra+Rb+Rc) 1 / (Rb -1 / (Rb+Rc) REV1.3 -SEP 2006 RELEASED, AUG 2012 UPDATED
16 No. Operation Status Output Status I VDD > -VDET Output Voltage is equal to the Supply Voltage II VDD drops below -VDET Output Voltage equals to GND level III VDD drops further below VDDL Output Voltge is undefined IV VDD rises above VDDL Output Voltage equals to GND level V VDD rises above +VDET Output Voltage equals to Supply Voltage, VHYS = (+VDET) - (-VDET) REV1.3 -SEP 2006 RELEASED, AUG 2012 UPDATED
17 TEST CIRCUITS test circuits as follows: 1. Supply Current 2. Detector Threshold 3. Nch Drive Output Current 4. Pch Drive Output Current REV1.3 -SEP 2006 RELEASED, AUG 2012 UPDATED
18 PACKAGE INFORMATION Dimension in SOT-23 Package (Unit: mm) Tape Dimension Tape & Reel Dimension REV1.3 -SEP 2006 RELEASED, AUG 2012 UPDATED
19 Dimension in SOT-25 Package (Unit: mm) Tape Dimension Tape & Reel Dimension REV1.3 -SEP 2006 RELEASED, AUG 2012 UPDATED
20 IMPORTANT NOTICE AiT Semiconductor Inc. (AiT) reserves the right to make changes to any its product, specifications, to discontinue any integrated circuit product or service without notice, and advises its customers to obtain the latest version of relevant information to verify, before placing orders, that the information being relied on is current. AiT Semiconductor Inc.'s integrated circuit products are not designed, intended, authorized, or warranted to be suitable for use in life support applications, devices or systems or other critical applications. Use of AiT products in such applications is understood to be fully at the risk of the customer. As used herein may involve potential risks of death, personal injury, or servere property, or environmental damage. In order to minimize risks associated with the customer's applications, the customer should provide adequate design and operating safeguards. AiT Semiconductor Inc. assumes to no liability to customer product design or application support. AiT warrants the performance of its products of the specifications applicable at the time of sale. REV1.3 -SEP 2006 RELEASED, AUG 2012 UPDATED
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A2211 CLASS AB 1.25 W DIFFERENTIAL AUDIO POWER AMPLIFIER WITH INTERNAL FEEDBACK CIRCUIT
DESCRIPTION The is a fully differential audio power amplifier designed for portable communication device applications. The is capable of delivering 1.25W of continuous average power to an 8Ω BTL load with
XC61F Series GENERAL DESCRIPTION APPLICATIONS
ETR0202-007a Voltage Detectors, Delay Circuit Built-In GENERAL DESCRIPTION The XC61F series are highly accurate, low power consumption voltage detectors, manufactured using CMOS and laser trimming technologies.
A W STEREO CLASS-D AUDIO POWER AMPLIFIER WITH DC VOLUME CONTROL
DESCRIPTION The is a stereo Class-D audio amplifier with volume control. It delivers up to 2.5W for each channel (5W in all) into a 3Ω load or 2W for each channel (4W in all) into a 4Ω load or 1.25W for
AT120/AT125 Micro-Power Voltage Detector, Delay Circuit Built-In
FEATURES DESCRIPTION Highly Accuracy:±2% Low Power Consumption:1.0µA(TYP.) at =2.0V Detect Voltage Range:1.2V ~ 5V in 50mV increments Operating Voltage Range:1V ~ 6V Detect Voltage Temperature Characteristics:
A7596. AiT Semiconductor Inc. APPLICATION TYPICAL APPLICATION ORDERING INFORMATION
DESCRIPTION The series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 3A load with excellent line
A2327. AiT Semiconductor Inc. ORDERING INFORMATION APPLICATION
DESCRIPTION The is a 2.6W high efficiency filter-free class-d audio power amplifier that requires only three external components. Features like 88% efficiency, 75dB PSRR, and improved RF-rectification
Detect Output Delay Time and Release Output Delay Time are adjustable by external capacitor.
Series 36 V Input Voltage Detector OUTLINE The is a voltage detector that provides high-voltage resistance, high voltage accuracy and low supply current. This device is suitable for battery voltage supervisor.
ABLIC Inc., 2012 Rev.1.0_02
S-9xxxA Series www.ablicinc.com FOR AUTOMOTIVE 25 C OPERATION VOLTAGE DETECTOR BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) ABLIC Inc., 22 Rev.._2 The S-9xxxA Series, developed by using CMOS technology,
S-19100xxxA Series FOR AUTOMOTIVE 125 C OPERATION VOLTAGE DETECTOR BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Features.
S-9xxxA Series www.ablic.com www.ablicinc.com FOR AUTOMOTIVE 25 C OPERATION VOLTAGE DETECTOR BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) ABLIC Inc., 22-25 Rev..2_2 The S-9xxxA Series, developed
250mA CMOS Low consumption Linear Regulator
Description series is a group of positive voltage output, low power consumption, low dropout voltage, three terminal regulator. It can provide 200mA output current when input / output voltage differential
VOLTAGE DETECTOR VOLTAGE DETECTOR. TC54 Series GENERAL DESCRIPTION FEATURES APPLICATIONS ORDERING INFORMATION TC54 V X XX X X X XX XXX
VOLTAGE DETECTOR FEATURES Precise Detection Thresholds... Standard ± 2.0% Custom ±.0% Small Packages... SOT-23A-3, SOT-89, TO-92 Low Current Drain... Typ. µa Wide Detection Range... 0.8V to 6.0V Wide Operating
WL2803E WL2803E. Descriptions. Features. Order Information. Applications. Ultra low dropout, 500mA, CMOS LDO.
Ultra low dropout, 500mA, CMOS LDO Http://www.sh-willsemi.com Descriptions The series are ultra low dropout, Low quiescent current, high PSRR CMOS LDO. The dropout voltage is 130mV (Typ.) at 500mA load
XCM410 Series. FEATURES High Accuracy APPLICATIONS TYPICAL APPLICATION CIRCUIT. 2 Channel Voltage Detector (Sense Pin separated from V DD ) 1/13
ETR2426_003 2 Channel Voltage Detector (Sense Pin separated from V DD ) GENERAL DESCRIPTION The XCM410 series is a multi combination module IC which comprises of two voltage detectors, XC6108 and XC6109
ABLIC Inc., Rev.2.2_02
www.ablicinc.com TEMPERATURE SWITCH IC (THERMOSTAT IC) ABLIC Inc., 2009-2015 Rev.2.2_02 The is a temperature switch IC (thermostat IC) which detects the temperature with a temperature accuracy of 2.5C.
S-5840B Series TEMPERATURE SWITCH IC (THERMOSTAT IC) WITH LATCH. Features. Applications. Package. ABLIC Inc., Rev.2.
www.ablicinc.com TEMPERATURE SWITCH IC (THERMOSTAT IC) WITH LATCH ABLIC Inc., 2007-2012 Rev.2.1_02 The is a temperature switch IC (thermostat IC) with a latch function which detects the temperature with
AP8022. AiT Semiconductor Inc. APPLICATION ORDERING INFORMATION TYPICAL APPLICATION
DESCRIPTION The consists of a Pulse Width Modulator (PWM) controller and a power MOSFET, specifically designed for a high performance off-line converter with minimal external components. offers complete
A78XX. AiT Semiconductor Inc. ORDERING INFORMATION
DESCRIPTION The series of three-terminal positive regulator are available in the TO-220 package and with several fixed output voltages, making them useful in a wide range of applications. Each type employs
A78XX. AiT Semiconductor Inc. ORDERING INFORMATION
THREE-TERMINAL POSITIVE VOLTAGE REGULATOR DESCRIPTION The series of three-terminal positive regulator are available with several fixed output voltages, making them useful in a wide range of applications.
WL2803E WL2803E. Descriptions. Features. Order Information. Applications. Ultra low dropout, 500mA, CMOS LDO.
Ultra low dropout, 500mA, CMOS LDO Http://www.sh-willsemi.com Descriptions The series are ultra low dropout, Low quiescent current, high PSRR CMOS LDO. The dropout voltage is 130mV (Typ.) at 500mA load
NOT RECOMMENDED FOR NEW DESIGN. S-5843A Series TEMPERATURE SWITCH IC (THERMOSTAT IC) Features. Applications. Packages.
www.ablicinc.com ABLIC Inc., 2009-2015 The is a temperature switch IC (thermostat IC) which detects the temperature with a temperature accuracy of 2.5C. The output inverts when temperature reaches the
A4055. AiT Semiconductor Inc. APPLICATION ORDERING INFORMATION TYPICAL APPLICATION
800mA STANDALONE DESCRIPTION The is a complete constant-current / constant-voltage linear charger for single cell lithium-ion batteries. No external sense resistor is needed, and no blocking diode is required
Ultra Small, Low Power Consumption Voltage Detector
Ultra Small, Low Power Consumption Voltage Detector FEATURES Accuracy ± 2% at V DF 1.5 V or ±0.03 V Low Power Consumption at 0.6 μa typical at V DF = 2.7 V, V IN = 2.97 V Detect Voltage Range 0.7 V 5.0
S-809xxC Series ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) Features. Applications.
www.ablicinc.com ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) ABLIC Inc., 2001-2015 The is a high-precision voltage detector developed using CMOS
AP8012 OFF LINE SMPS PRIMARY SWITCHER GREEN POWER
DESCRIPTION The combines a dedicated current mode PWM controller with a high voltage power MOSFET on the same silicon chip. Typical Power Capability: Type SOP8 DIP8 European (195-265 Vac) 8W 13W US (85-265
MC1489, MC1489A, SN55189, SN55189A, SN75189, SN75189A QUADRUPLE LINE RECEIVERS
MC89, MC89A, SN89, SN89A, SN789, SN789A SLLS9B SEPTEMPER 97 REVISED MAY 99 Input Resistance... kω to 7 kω Input Signal Range...± V Operate From Single -V Supply Built-In Input Hysteresis (Double Thresholds)
The 2SC4177 is available in SC-70 Package High DC Current Gain Complementary to 2SA1611 High Voltage Available in SC-70 Package
DESCRIPTION FEATURES The is available in SC-70 Package High DC Current Gain Complementary to 2SA1611 High Voltage Available in SC-70 Package ORDERING INFORMATION APPLICATIONS Package Type SC-70 Part Number
AT121 Micro-Power Voltage Detector With Delay Circuit (External Delay Time Setting)
FEATURES DESCRIPTION High Accuracy:± 2% Low Power Consumption:1.0µA(TYP.) at V IN =2.0V Detect Voltage Range:1.2V ~ 5V in 0.05V step Operating Voltage Range:1V ~ 6V Detect Voltage Temperature Characteristics:
Highly Accurate, Ultra Small, Low Power Consumption Voltage Detector
ETR0209-004 Highly Accurate, Ultra Small, Low Power Consumption Voltage Detector GENERAL DESCRIPTION The XC6120 series are highly precise, low power consumption voltage detectors, manufactured using CMOS
S-808xxC Series SUPER-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR. Features. Applications. Packages
www.ablicinc.com SUPER-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR ABLIC Inc., 2001-2015 Rev.6.2_02 The S-808xxC series is a series of high-precision voltage detectors developed using CMOS process. The
ua9637ac DUAL DIFFERENTIAL LINE RECEIVER
ua967ac Meets or Exceeds the Requirements of ANSI Standards EIA/TIA--B and EIA/TIA--B and ITU Recommendations V. and V. Operates From Single -V Power Supply Wide Common-Mode Voltage Range High Input Impedance
AH1815. Description. Pin Assignments. Features. Applications LOW SENSITIVITY MICROPOWER OMNIPOLAR HALL-EFFECT SWITCH AH1815 SC59 SOT553 SIP-3
LOW SENSITIVITY MICROPOWER OMNIPOLAR HALL-EFFECT SWITCH Description Pin Assignments The is a low-sensitivity, micro-power Omnipolar Hall effect switch IC, designed for portable and battery powered consumer
UNISONIC TECHNOLOGIES CO., LTD UC3551 Preliminary CMOS IC
UNISONIC TECHNOLOGIES CO., LTD UC3551 Preliminary CMOS IC ADVANCED PWM STEP-UP DC-DC CONVERTER DESCRIPTION The UTC UC3551 is a step-up DC/DC converter with high efficiency and low start-up voltage. It
CMT9435G P-CHANNEL ENHANCEMENT MODE MOSFET
GENERAL DESCRIPTION FEATURES V DS =-30V, ID=-5.3A Advanced trench process technology R DS(ON), V GS @-10V, I DS @ -5.3A = 60mΩ High Density Cell Design For Ultra Low On-Resistance R DS(ON), V GS @-4.5V,
50mA Ultra-Low Quiescent Current LDO Linear Regulator
Description The series is a positive voltage regulator with high accuracy output voltage and ultra-low quiescent current which is typically 1.0μA. The device is ideal for battery powered handheld equipments
HT70XX Voltage Detector
oltage Detector Features Low power consumption Built-in high-stability reference source Built-in hysteresis characteristic Low temperature coefficient TO-92 package Applications Battery checkers Level
SN75150 DUAL LINE DRIVER
Meets or Exceeds the Requirement of ANSI EIA/TIA-232-E and ITU Recommendation V.28 Withstands Sustained Output Short Circuit to Any Low-Impedance Voltage Between 25 V and 25 V 2-µs Max Transition Time