1-2 List of equipment used T - 6
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2 DEX 1. Evaluation Method PAGE 1 1 Circuit used for determination T 1 (1) Steady state data (2) Warm up voltage drift characteristics (3) Over current protection (O.C.P.) characteristics (4) Over voltage protection (O.V.P.) characteristics (5) Output rise characteristics (6) Output fall characteristics (7) Output rise characteristics with ON / OFF control (negative logic) (8) Output fall characteristics with ON / OFF control (negative logic) (9) Dynamic load response characteristics (10) Inrush current waveform (11) Outputripple, noise waveform (12) Leakage current characteristics (13) Dynamic line response characteristics (14) AC input response (15) Input reflected current 1 2 List of equipment used T 6 2. Characteristics 2 1 Steady state data T 7 (1) Regulation line and load, temp. drift (2) Output voltage and ripple voltage v.s. input voltage (3) Efficiency and input current v.s.output current (4) Efficiency v.s. input voltage 2 2 Warm up voltage drift characteristics T Over current protection (O.C.P.) characteristics T Over voltage protection (O.V.P.) characteristics T Output rise characteristics T Output fall characteristics T Output rise characteristics with ON / OFF control (negative logic) T Output fall characteristics with ON / OFF control (negative logic) T Dynamic load response characteristics T Inrush current waveform T Outputripple, noise waveform T Leakage current characteristics T Dynamic line response characteristics T AC input response T Input reflected current T 31 Terminology used Vin Input Voltage Iout Output Current Output Voltage Tp BasePlate Temperature Iin Input Current Tr Load RiseTime Tf Load FallTime
3 1. EVALUATION METHOD 1 1 Circuit used for determination (1) Steady state data 36 ~ 76VDC A C1 V P.S. V C2 CASE C3 C4 A VR Controlled temp. chamber (i) Tp = 20 C ~ 100 C C1 : 33µF Electrolytic Capacitor C2 : 4700pF Ceramic Capacitor C3 : 1µF Ceramic Capacitor C4 : 12V&15V 1000µF Electrolytic Capacitor 24V&28V 470µF Electrolytic Capacitor (ii) Tp = 40 C ~ 100 C C1 : 33µF Ceramic Capacitor or equivalent capacitor such as 100V 6.8µF x 5 pcs C4 : 2 pieces of the above recommended value (2) Warm up voltage drift characteristics 48VDC C1 C2 V P.S. CASE V C3 A C4 R Controlled temp. chamber C1 : 33µF Electrolytic Capacitor C2 : 4700pF Ceramic Capacitor C3 : 1µF Ceramic Capacitor C4 : 12V&15V 1000µF Electrolytic Capacitor 24V&28V 470µF Electrolytic Capacitor (3) Over current protection (O.C.P.) characteristics Same as steady state data T1
4 (4) Over voltage protection (O.V.P.) characteristics 48VDC A C1 V P.S. C3 C4 V C2 CASE C1 : 33µF Electrolytic Capacitor C2 : 4700pF Ceramic Capacitor C3 : 1uF Ceramic Capacitor C4 : 12V&15V 1000µF Electrolytic Capacitor 24V&28V 470µF Electrolytic Capacitor (5) Output rise characteristics SW 48VDC A C1 V P.S. V C2 CASE C3 A C4 VR C1 : 33µF Electrolytic Capacitor C2 : 4700pF Ceramic Capacitor C3 : 1µF Ceramic Capacitor C4 : 12V&15V 1000µF Electrolytic Capacitor 24V&28V 470µF Electrolytic Capacitor (6) Output fall characteristics Same as Output rise characteristics (7) Output rise characteristics with on/off control 48VDC A C1 CNT V S P.S. V CASE C2 C3 A C4 VR C1 : 33µF Electrolytic Capacitor C2 : 4700pF Ceramic Capacitor C3 : 1µF Ceramic Capacitor C4 : 12V&15V 1000µF Electrolytic Capacitor 24V&28V 470µF Electrolytic Capacitor T2
5 (8) Output fall characteristics with on/off control Same as Output rise characteristics with on/off control (9) Dynamic load response characteristics Current probe 48VDC C1 C2 V P.S. CASE C4 C3 V A load 1 load 2 Dynamic dummy load C1 : 33µF Electrolytic Capacitor C2 : 4700pF Ceramic Capacitor C3 : 1µF Ceramic Capacitor C4 : 12V&15V 1000µF Electrolytic Capacitor 24V&28V 470µF Electrolytic Capacitor (10) Inrush current waveform 48VDC V C1 Shunt resistor SW C2 P.S. CASE V C3 C4 A R C1 : 33µF Electrolytic Capacitor C2 : 4700pF Ceramic Capacitor C3 : 1µF Ceramic Capacitor C4 : 12V&15V 1000µF Electrolytic Capacitor 24V&28V 470µF Electrolytic Capacitor (11) Outputripple, noise waveform NORMAL MODE (EIAJ Standard RC9002A) 48VDC C1 C2 P.S. CASE VR 50mm C3 C4 1.5m 50Ω Cable Rƒ Cƒ C1 : 33µF Electrolytic Capacitor C2 : 4700pF Ceramic Capacitor C3 : 1µF Ceramic Capacitor Rƒ : 50Ω Cƒ : 4700pF C4 : 12V&15V 1000µF Electrolytic Capacitor 24V&28V 470µF Electrolytic Capacitor T3
6 (11) Outputripple, noise waveform NORMAL COMMON MODE 48VDC C1 C2 C1 : 33µF Electrolytic Capacitor C2 : 4700pF Ceramic Capacitor C3 : 1µF Ceramic Capacitor P.S. CASE VR 100mm 50mm C3 C4 1.5m 50Ω Cable C4 : 12V&15V 1000µF Electrolytic Capacitor 24V&28V 470µF Electrolytic Capacitor (12) Leakage current characteristics Vin A C1 C2 V P.S. CASE V C3 A C4 VR Leakage Current meter C1 : 33µF Electrolytic Capacitor C2 : 4700pF Ceramic Capacitor C3 : 1µF Ceramic Capacitor C4 : 12V&15V 1000µF Electrolytic Capacitor 24V&28V 470µF Electrolytic Capacitor (13) Dynamic line characteristics 43VDC 53 VDC Vin A C1 V P.S. V C2 CASE C3 A VR C4 C1 : 33µF Electrolytic Capacitor C2 : 4700pF Ceramic Capacitor C3 : 1µF Ceramic Capacitor C4 : 12V&15V 1000µF Electrolytic Capacitor 24V&28V 470µF Electrolytic Capacitor T4
7 (14) AC input response characteristics 48VDC C5 C1 OSC C2 V P.S. CASE V C3 A VR C4 C1 : 33µF Electrolytic Capacitor C2 : 4700pF Ceramic Capacitor C3 : 1µF Ceramic Capacitor C5 : 560µF Electrolytics Capacitor C4 : 12V&15V 1000µF Electrolytic Capacitor 24V&28V 470µF Electrolytic Capacitor (15) Input Reflected current characteristics Vin C5 12µH OSC C1 C2 A V P.S. CASE V C3 C4 R C1 : 33µF Electrolytic Capacitor C2 : 4700pF Ceramic Capacitor C3 : 1µF Ceramic Capacitor C5 : 220µF Elerctrolytic Capacitor C4 : 12V&15V 1000µF Electrolytic Capacitor 24V&28V 470µF Electrolytic Capacitor T5
8 12 List of equipment used PAH200S48 * No Description Manufacturer Model No. 1 Oscilloscope TEKTRONIX 2465B 2 HITACHI V1050F 3 Digital oscilloscope YEW DL HITACHI VC Digital volt meter IWATSU VDAC DC ampere meter YOKOGAWA ELEC Dynamic dummy load TAKAMIZAWA PSA150D 8 Variable resistive load MATSUNAGA 44/11Ω 9 Variable resistive load MATSUNAGA 2.4/0.6Ω 10 Controlled temp. chamber TABAI PL2GM 11 Shunt resistor KUWANO 100mV, 1A 12 Current probe amplifier TEKTRONIX TM Current probe TEKTRONIX A AC power source / Analyzer HEWLETT PACKARD 6813A 15 Leakage current tester SIMPSON 2292 T6
9 2. CHARACTERISTICS 21 Steady State Data (1) Regulation Line and Load, Temperature Drift Regulation Line and Load Iout Vin 36 VDC 48 VDC 76 VDC Line Regulation (mv) 0% % 50% % 100% % Load Regulation (mv) % 0.033% 0.025% Temperature Drift Vin = 48VDC Iout = 100% Tp 40 C 25 C 100 C Temp. Stability V V V % 24 V Regulation Line and Load Iout Vin 36 VDC 48 VDC 76 VDC Line Regulation (mv) 0% % 50% % 100% % Load Regulation (mv) 0.096% 0.029% 0.062% Temperature Drift Vin = 48VDC Iout = 100% Tp 40 C 25 C 100 C Temp. Stability V V V V 0.41% T7
10 2. CHARACTERISTICS 21 Steady State Data (2) Output Voltage And Ripple Voltage V.S. Input Voltage Condition : Iout = 100% Tp = 40 C Tp = 100 C Output Voltage (V) Output Voltage Ripple Voltage (mv) Ripple Voltage Input Voltage (VDC) 0 24 V Output Voltage (V) Output Voltage Ripple Voltage (mv) 5 Ripple Voltage Input Voltage (VDC) 0 T8
11 2. CHARACTERISTICS 21 Steady State Data (3) Efficiency And Input Current V.S. Output Current Condition : Vin = 36 VDC = 48VDC = 76VDC Input Current (A) Efficiency Input Current Efficiency (%) Output Current (%) 0 24 V Input Current (A) Efficiency Input Current Efficiency (%) Output Current (%) 0 T9
12 2. CHARACTERISTICS 21 Steady State Data (4) Efficiency v.s. Input Voltage Condition : Iout = 100% Efficiency (%) Input Voltage (VDC) 24 V Efficiency (%) Input Voltage (VDC) T10
13 22 Warm Up Voltage Drift Characteristics Condition : Vin = 48 V DC Iout = 100 % Output Voltage Drift(%) Time(H) 24 V Output Voltage Drift(%) Time(H) T11
14 23 O.C.P. Charateristics Condition : Vin = 36 VDC Vin = 48 VDC Vin = 76 VDC 24V NEMICLAMBDA (s) PTE LTD T12
15 O.C.P. Charateristics Condition : Tp = 40 C Tp = 100 C Vin = 48 VDC 12V 24V T13
16 24 O.V.P. Characteristics Condition : Vin = 48 V DC Iout = 0 % OVP Trip Point 5V/DIV 100ms/DIV 24 V OVP Trip Point 10V/DIV 200ms/DIV T14
17 25 Output Rise Characteristics Condition : Vin = 48 V DC Iout = 0 % Vin 5V / DIV 50V / DIV 50ms / DIV 24 V Vin 10V / DIV 50V / DIV 50ms / DIV T15
18 Output Rise Characteristics Condition : Vin = 48 V DC Iout = 100 % Vin 5V / DIV 50V / DIV 50ms / DIV 24 V Vin 10V / DIV 50V / DIV 50ms / DIV T16
19 26 Output Fall Characteristics Condition : Vin = 48 V DC Iout = 0 % Vin 5V / DIV 50V / DIV 500ms / DIV 24 V Vin 10V / DIV 50V / DIV 1s / DIV T17
20 Output Fall Characteristics Condition : Vin = 48 V DC Iout = 100 % Vin 5V / DIV 50V / DIV 200ms / DIV 24 V Vin 10V / DIV 50V / DIV 200ms / DIV T18
21 27 Output Rise With On/Off Characteristics (Negative logic) Condition : Vin = 48 V DC Iout = 0 % On/Off Control 5V / DIV 5V / DIV 50ms / DIV 24 V On/Off Control 10V / DIV 5V / DIV 50ms / DIV T19
22 Output Rise With On/Off Characteristics (Negative logic) Condition : Vin = 48 V DC Iout = 100 % On/Off Control 5V / DIV 5V / DIV 50ms / DIV 24 V On/Off Control 10V / DIV 5V / DIV 50ms / DIV T20
23 28 Output Fall With On/Off Characteristics (Negative logic) Condition : Vin = 48 V DC Iout = 0 % On/Off Control 5V / DIV 5V / DIV 500ms / DIV 24 V On/Off Control 10V / DIV 5V / DIV 500ms / DIV T21
24 Output Fall With On/Off Characteristics (Negative logic) Condition : Vin = 48 V DC Iout = 100 % On/Off Control 5V / DIV 5V / DIV 500ms / DIV 24 V On/Off Control 10V / DIV 5V / DIV 500ms / DIV T22
25 29 Dynamic Load Response Characteristics Condition : Vin = 48 VDC Iout 2ms / DIV Iout ( 10A / DIV ) f = 100Hz ( 0.5V / DIV ) 50% Tr = 75us Tf = 75us 100% 2.1 %, 2.5 %. Iout 200us / DIV Iout ( 10A / DIV ) f = 1kHz ( 0.5V / DIV ) 50% Tr = 75us Tf = 75us 100% 2.1%, 2.5% T23
26 Dynamic Load Response Characteristics Condition : Vin = 48 VDC 24 V Iout 2ms / DIV Iout ( 5A / DIV ) f = 100Hz ( 0.5V / DIV ) 50% Tr = 75us Tf = 75us 100% 1.46 %, 1.60 % Iout 200us / DIV Iout ( 5A / DIV ) f = 1kHz ( 0.5V / DIV ) 50% Tr = 75us Tf = 75us 100% 1.45%, 1.66% T24
27 210 Inrush Current Waveform Condition : Vin = 48 V DC Iout = 100 % Iin Vin 20A / DIV 50V / DIV 50us / DIV Nemic Lambda (S) Pte Ltd T25
28 211 Output Ripple & Noise Waveform Condition : Vin = 48V DC Iout = 100% NORMAL MODE 50mV / div 50 mv (Vpp) 1µs / div NORMAL COMMON MODE 50mV / div 105 mv (Vpp) 1µs / div T26
29 Output Ripple & Noise Waveform 24 V Condition : Vin = 48V DC Iout = 100% NORMAL MODE 50mV / div 88 mv (Vpp) 1µs / div NORMAL COMMON MODE 100mV / div 154 mv (Vpp) 1µs / div T27
30 212 Leakage Current Characteristics Condition : Iout = 100% Tp= 25 C 12V 0.20 Leakage Current (ma) V FG V FG Input Voltage (V) 24V Leakage Current (ma) Input Voltage (V) V FG V FG T28
31 213 Dynamic Line Response Characteristics Condition :Vin = 43 <=> 53VDC Iout = 100% Tp= 25 C Vin 0.5V / DIV 20V / DIV 2mS / DIV 24 V Vin 0.5V / DIV 20V / DIV 2mS / DIV T29
32 214 AC Input Response Condition : Vin = 48 VDC Iout = 100% Tp= 25 C 12V Input Waveform Output Waveform AC Input Ripple Voltage = 4V Output Ripple Voltage = 22.8 mv 24V Input Waveform Output Waveform AC Input Ripple Voltage = 4V Output Ripple Voltage = 44.4 mv T30
33 215 PUT REFLECTED CURRENT Condition : Vin = 48 VDC Iout = 100% Tp= 25 C 10mA / DIV 1us / DIV 10mA / DIV 50us / DIV T31
34 215 PUT REFLECTED CURRENT Condition : Vin = 48 VDC Iout = 100% Tp= 25 C 24 V 10mA / DIV 1us / DIV 10mA / DIV 50us / DIV T32
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WS4665 WS A, 14mΩLoad Switch with Quick Output Discharge and Adjustable Rise Time DESCRIPTION FEATURES. Order information APPLICATIONS
6A, 14Load Switch with Quick Output Discharge and Adjustable Rise Time http//:www.sh-willsemi.com WS4665 DESCRIPTION The WS4665 is a single channel load switch that provides configurable rise time to minimize
Delphi Series Q48SK, Quarter Brick Family DC/DC Power Modules: 36~75V in, 12V/18A out, 216W
FEATURES High efficiency : 94.7% @ 12V/18A Size: 57.9x36.8x11.2mm (2.28 x1.45 x0.44 ) (w/o heat spreader) 57.9*36.8*12.7mm(2.28 *1.45 0.50 ) (with heat spreader) Standard footprint Industry standard pin
Thermally enhanced Low V FB Step-Down LED Driver ADT6780
Thermally enhanced Low V FB Step-Down LED Driver General Description The is a thermally enhanced current mode step down LED driver. That is designed to deliver constant current to high power LEDs. The
L1 1 2 D1 B uF R5 18K (Option ) R4 1.1K
PWM CONTROL 3A STEP-DOWN CONVERTER FEATURES DESCRIPTION Input Voltage : 8V to 40V Output Voltage : 3.3V to 38V Duty Ratio : 0% to 100% PWM Control Oscillation Frequency Range is 50K~350KHz by Outside Resistance
High-Efficiency, 40V Step-Up Converters for 2 to 10 White LEDs MAX1553/MAX1554
EVALUATION KIT AVAILABLE /MAX1554 General Description The /MAX1554 drive white LEDs in series with a constant current to provide efficient display backlighting in cellular phones, PDAs, and other hand-held
SGM V Step-Up LED Driver
GENERAL DESCRIPTION The SGM3725 is a versatile constant current LED driver with a high efficiency step-up converter architecture. Unique technology and high 1.35A current limit allow SGM3725 to drive up
NX7101 2A, High Voltage Synchronous Buck Regulator
is a 340kHz fixed frequency, current mode, PWM synchronous buck (step-down) DC- DC converter, capable of driving a 2A load with high efficiency, excellent line and load regulation. The device integrates
PRODUCTION DATA SHEET
is a 340kHz fixed frequency, current mode, PWM synchronous buck (step-down) DC- DC converter, capable of driving a 3A load with high efficiency, excellent line and load regulation. The device integrates
Delphi Series E48SR, 66W Eighth Brick Family DC/DC Power Modules: 48V in, 15V/4A out
FEATURES High Efficiency: 91.5% @ 15V/4A Size: 58.4mmx22.8mmx8.35mm (2.30 x0.90 x0.33 ) Standard footprint Industry standard pin out Fixed frequency operation: 350KHz Input UVLO, Output OCP, OVP, OTP Basic
DESCRIPTION FEATURES APPLICATIONS TYPICAL APPLICATION. 500KHz, 18V, 2A Synchronous Step-Down Converter
DESCRIPTION The is a fully integrated, high-efficiency 2A synchronous rectified step-down converter. The operates at high efficiency over a wide output current load range. This device offers two operation
PAM2421 EVB User Guide
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MP2303 3A, 28V, 340KHz Synchronous Rectified Step-Down Converter
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YB1522 Step-up DC-DC Converter White LED Driver
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Cool Power Technologies
- 1 - Cool Power Technologies Eighth-Brick Isolated DC/DC Converter Features Ultra-wide input voltage range: 18 75Vin Output: 5V at 15A, 75W max. High Efficiency 92% Typical @ FL ROHS II Directive 2011/65/EU
Ripple & Max. capacitive Output Current
0 Watts xxx Series Wide 4: Input Range Single Output Industry Standard /4 Brick -40 C to +0 C Operation 0 VDC Isolation Output Trim ±0% Remote On/Off Year Warranty Dimensions: QSC0:. x.4 x 0. (.9 x. x.
XM5202/XM5202F. 2A 1.5MHz Synchronous Step-Down DC/DC Converter GENERAL DESCRIPTION APPLICATIONS FEATURES
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S-8813 Series. Rev.1.1_10 3-CHANNEL WHITE LED DRIVER IC (CHARGE PUMP IC WITH A BUILT-IN CONSTANT-CURRENT CIRCUIT)
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Efficiency (typ.) (Range) Load. Output Current Input Current Reflected Ripple
FEATURES Highest Power Density 1" x 1" x 0.4" Shielded Metal Package Ultra Wide 4:1 Input Range Excellent Efficiency up to % Operating Temp. Range - C to + C Optional Heatsink I/O-isolation Voltage 10VDC
MP2307 3A, 23V, 340KHz Synchronous Rectified Step-Down Converter
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Cool Power Technologies
- 1 - Cool Power Technologies Eighth-Brick Isolated DC/DC Converter Features Ultra-wide input voltage range: 40 150Vin Output: 24V @ 1.2A ROHS Directive 2011/65/EU Compliant No minimum load required Low
Q54SJ W DC/DC Power Modules FEATURES. Q54SJ12058, 700W Quarter Brick DC/DC Power Modules: 40~60Vin, 12.2V/ 57.4A out OPTIONS APPLICATIONS
Q54SJ12058 700W DC/DC Power Modules FEATURES High efficiency: 96.4% @ 12.2V/57.4A out size : 57.9 x 36.8 x 12.0mm (2.28 x1.45 x0.47 ) (open frame) 57.9 x 36.8 x 13.4mm (2.28 x1.45 x0.53 ) (with base plate)
3.3V, Step-Down, Current-Mode PWM DC-DC Converters
19-19; Rev ; 9/93 3.3V, Step-Down, General Description The / are 3.3V-output CMOS, stepdown switching regulators. The accepts inputs from 3.3V to 16V and delivers up to 5mA. The accepts inputs between
All specifications valid at normal input voltage, full load and +25 C after warm-up time unless otherwise stated.
DPO-500 KEY FEATURES Open Frame Switching Power Supply Remote ON/OFF Function 240 Watt with Free Air Convection 500 Watt with 30CFM FAN Built-in 12V/0.3A Auxiliary Output Standby 5V@1A with Fan, @0.6A
40V Boost Converter for LED driver / TFT Bias / USB Power
40V Boost Converter for LED driver / TFT Bias / USB Power DESCRIPTION The is a high efficiency step-up converter with an internally integrated 40V power MOSEFT. It runs with an optimal 0.8MHz frequency
Cool Power Technologies
- 1 - Cool Power Technologies Sixteenth-Brick Isolated DC/DC Converter Features Industry-standard pinout Ultra-wide input voltage range: 18 72Vin Output: 5 V at 14 A, 70W max. High Efficiency 90% typical
SPS1R5-5 Series small size isolated DC/DC converters
SPS1R5-5 Series small size isolated DC/DC converters Features High Efficiency Wide operating temperature range ( -40 C to +85 C ) Wide 2:1 input range Dimensions 18.50 x 8.50 x 16.0 (mm) Built in over
PACSR V Output AC/DC Converter, Module Package
PACSR24012 24V Output AC/DC Converter, Module Package FEATURES Full Load Efficiency up to 92.5% @220VAC Metal Case Box Type Package Package Dimension: 110.8x50.8x13.7mm (4.36 x2.0 x0.54 ) Operating Baseplate
Cool Power Technologies
- 1 - Cool Power Technologies Eighth-Brick Isolated DC/DC Converter Features Wide input voltage range: 36 72Vin Output: 29.8V at 4.7A, 140 W max. High Efficiency 93% Typical @ FL ROHS II Directive 2011/65/EU
Delphi Series H48SA, 450W Half Brick Family
FEATURES High Efficiency: 92.7% @ 28V/16A Size: 61.0x57.9x12.7mm (2.40 2.28 0.50 ) Standard footprint Industry standard pin out Fixed frequency operation Metal baseplate (heatspreader) Input UVLO, Output
HIGH RIPPLE-REJECTION LOW DROPOUT LOW INPUT-AND-OUTPUT CAPACITANCE CMOS VOLTAGE REGULATOR
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High-Efficiency, 36V Step-Up Converters with T A Derating Option for 2 to 9 White LEDs
19-3485; Rev 2; 7/6 EVALUATION KIT AVAILABLE High-Efficiency, 36V Step-Up Converters General Description The drive up to nine white LEDs with constant current and high efficiency to provide LCD backlighting
id id mA, Low Dropout, Low Noise Ultra-Fast With Soft Start CMOS LDO Regulator Features General Description Applications
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Test Report. 10W/5V/2A AC/DC Adapter. Reference Design Using UCC28700
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Negative voltage step, 25% to 75% load dynamic, 0.1A/us slew rate. Vin=110/220Vac, Io=10, peak to peak, 20MHz bandwidth
PACSR48010 48V Output AC/DC Converter FEATURES Full Load Efficiency up to 94% @220VAC Metal Case Box Type Package Package Dimension: 110.8x50.8x13.7mm (4.33 x2.00 x0.54 ) Operating Baseplate Temperature
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36-75 Vdc DC/DC converter Output up to 20 A/50 W
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Delphi Series S48SP, 35W 1x1 Brick DC/DC Power Modules: 48V in, 5V/7A out
FEATURES High efficiency: 9% @5V/7A Industry standard 1x2 pin out Size: 33.x24.4x8.55mm (1.3 x.96 x.34 ) SMD and Through-hole versions Fixed frequency operation 2:1 input voltage range Input UVLO, OVP
Ultra-Low Noise Ultra-Fast 300mA LDO Regulator. Features
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24V, 2A, 340KHz Synchronous Step-Down DC/DC Converter
24V, 2A, 340KHz Synchronous Step-Down DC/DC Converter Product Description The is a synchronous step-down DC/DC converter that provides wide 4.5V to 24V input voltage range and 2A continuous load current
Delphi Series V48SC, 1/16th Brick 90W DC/DC Power Modules: 48V in, 12V, 7.5A out
Delphi Series V48SC, 1/16th Brick 90W DC/DC Power Modules: 48V in, 12V, 7.5A out The Delphi Series V48SC, 1/16 th Brick, 48V input, single output, isolated DC/DC converters, are the latest offering from
SIMULATION WITH THE BOOST TOPOLOGY ECE562: Power Electronics I COLORADO STATE UNIVERSITY. Modified in Fall 2011
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HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR
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SB_XT-1WR2 Series 1W, FIXED INPUT, ISOLATED & UNREGULATED SINGLE OUTPUT
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23V, 1.8A, 1.4MHz Asynchronous Step-Down DC/DC Converter
23V, 1.8A, 1.4MHz Asynchronous StepDown DC/DC Converter Description The is a monolithic stepdown switch mode converter with a builtin power MOSFET. It achieves 1.8A output current over a wide input supply
Constant Current Switching Regulator for White LED
Constant Current Switching Regulator for White LED FP7201 General Description The FP7201 is a Boost DC-DC converter specifically designed to drive white LEDs with constant current. The device can support
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Page I-III Encapsulated Type Page 1-15 Open-Frame Type S36SE3R305 Datasheet S36SE series 17W Single output DC/DC Converter FEATURES Efficiency up to 87% Package with Industry Standard Pinout Package Dimension: