NCP1937
Abstract: No abstract text available
Text: NCP1937 Combination Power Factor Correction and QuasiResonant Flyback Controllers for Adapters Common General Features http://onsemi.com MARKING DIAGRAM HV/X2 BO/X2 PControl SOIC−20 PONOFF Narrow Body QCT CASE 751BS Fault PSTimer QFB 1 20 NCP1937xxG AWLYWW
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NCP1937
751BS
NCP1937xxG
NCP1937/D
NCP1937
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intersil DaTE CODE
Abstract: intersil DATE CODE MARKING INTERSIL TRACEABILITY LOT PART MARKING 28C4x MS-012-AA ISSUE C intersil standard part marking jedec MS-012-AA intersil LOT TRACEABILITY M8 marking codes ISL8840AMBEP
Text: ISL8840AMBEP, ISL8841AMBEP, ISL8842AMBEP, ISL8843AMBEP, ISL8844AMBEP, ISL8845AMBEP Data Sheet February 6, 2008 Enhanced Product EP High Performance Industry Standard Single-Ended Current Mode PWM Controllers The ISL884xAMBEP is a high performance drop-in
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ISL8840AMBEP,
ISL8841AMBEP,
ISL8842AMBEP,
ISL8843AMBEP,
ISL8844AMBEP,
ISL8845AMBEP
ISL884xAMBEP
28C4x
18C4x
20nption
intersil DaTE CODE
intersil DATE CODE MARKING
INTERSIL TRACEABILITY LOT PART MARKING
MS-012-AA ISSUE C
intersil standard part marking
jedec MS-012-AA
intersil LOT TRACEABILITY
M8 marking codes
ISL8840AMBEP
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A2540SLB
Abstract: L6221A L6221CD UDN2540B
Text: Data Sheet 29317D 2540 QUAD DARLINGTON POWER DRIVER UDN2540B DIP OUT4 1 16 IN 4 K 2 15 IN3 OUT3 3 14 ENABLE GROUND 4 13 GROUND GROUND 5 12 GROUND OUT2 6 11 V CC K 7 10 IN 2 OUT1 9 8 IN 1 Dwg. PP-017-2 Combining AND logic gates and inverting high-current bipolar
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29317D
UDN2540B
UDN2540B
A2540SLB
The43
L6221A
L6221CD
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A3973
Abstract: A3976KLB A3973KB A3976 A3976KB bridge driver automotive
Text: Page 1 of 5 3976 ADVANCED DATASHEET - 02/19/99 Subject to change without notice 24 VCC VBB 1 23 ENABLE2 ENABLE1 2 22 PHASE2 PHASE1 3 n/c 4 21 n/c n/c 5 20 n/c GROUND 6 GROUND 7 n/c 8 OUT1A 9 n/c 10 DUAL FULL BRIDGE PROTECTED MOTOR DRIVER A3976KLB 19 GROUND
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A3976KLB
A3976
A3973
A3976KLB
A3973KB
A3976KB
bridge driver automotive
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HV9973
Abstract: High power led driver flyback design without ic LED driver high voltage
Text: HV9973 Product Summary Sheet Isolated, Constant Current LED Driver IO Applications: VIN R IN ►► Lighting fixtures with 6-50W power range VIN RD PWMD HV9973 VD GATE CS GND BIAS RS VDD R BIAS C DD Typical Application Circuit 8-Lead SOIC LG Product Overview:
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HV9973
HV9973
100kHz
280-400VDC.
HV9973?
High power led driver
flyback design without ic
LED driver high voltage
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UDK2559EB-T
Abstract: UDN2559B-T udx2559b UDK2559B UDQ2559LB-T UDQ2559B-T udn2559bt UDN2559B UDN2559EB-T UDN2559LB
Text: Data Sheet 29317.14F 2559 PROTECTED QUAD POWER DRIVER UDx2559B OUT4 1 16 IN 4 K 2 15 IN3 OUT3 3 14 ENABLE GROUND 4 13 GROUND GROUND 5 12 GROUND OUT2 6 11 V CC K 7 10 IN 2 OUT1 8 9 IN 1 Dwg. PP-017-1 ABSOLUTE MAXIMUM RATINGS at TA = 25°C Output Voltage, VOUT . . . . . . . . . 60 V
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UDx2559B
UDQ2559B,
PP-017-1
UDK2559EB-T
UDN2559B-T
udx2559b
UDK2559B
UDQ2559LB-T
UDQ2559B-T
udn2559bt
UDN2559B
UDN2559EB-T
UDN2559LB
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GP 004 DIODE
Abstract: quad gauge driver
Text: Data Sheet 29317.14E 2559 PROTECTED QUAD POWER DRIVER UDx2559B OUT4 1 16 IN 4 K 2 15 IN3 OUT3 3 14 ENABLE GROUND 4 13 GROUND GROUND 5 12 GROUND OUT2 6 11 V CC K 7 10 IN 2 OUT1 8 9 IN 1 Dwg. PP-017-1 ABSOLUTE MAXIMUM RATINGS at TA = 25°C Output Voltage, VOUT . . . . . . . . . 60 V
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UDx2559B
UDQ2559B,
GP 004 DIODE
quad gauge driver
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Untitled
Abstract: No abstract text available
Text: Page 1 of 6 3976 PRELIMINARY DATASHEET - 8/24/04 Subject to change without notice V BB 1 2 4 V CC ENABLE1 2 2 3 ENABLE2 PHASE1 3 2 2 PHASE2 NC 4 2 1 NC NC 5 2 0 NC GROUND GROUND n/c OUT1A 6 7 A3976KLB 1 9 GROUND 1 8 GROUND 8 1 7 n/c 9 1 6 OUT2A n/c 1 0 DUAL FULL BRIDGE
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A3976
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Untitled
Abstract: No abstract text available
Text: IRS2983SPBF LED FLYBACK CONTROL IC Product Summary Features • Flyback VOFFSET n/a VOUT n/a Io+ & I o- typical 200 mA / 400 mA tON & tOFF (typical) 60 ns / 30 ns Deadtime (typical) n/a Package Typical Applications
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IRS2983SPBF
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udn2559bt
Abstract: udn2559b
Text: Data Sheet 29317.14C 2559 PROTECTED QUAD POWER DRIVER UDx2559B OUT4 1 16 IN 4 K 2 15 IN3 OUT3 3 14 ENABLE GROUND 4 13 GROUND GROUND 5 12 GROUND OUT2 6 11 V CC K 7 10 IN 2 OUT1 8 9 IN 1 Dwg. PP-017-1 ABSOLUTE MAXIMUM RATINGS at TA = 25°C Output Voltage, VOUT . . . . . . . . . 60 V
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UDx2559B
UDQ2559B,
udn2559bt
udn2559b
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quad darlington
Abstract: BSC 27 flyback BIPOLAR MICROSTEPPING DRIVER darlington power transistor UDN2540B "Stepping Motors" 29317C 5V unipolar STEPPER MOTOR DARLINGTON DRIVER DARLINGTON SINK DRIVER
Text: 2540 Data Sheet 29317C 2540 QUAD DARLINGTON POWER DRIVER QUAD DARLINGTON POWER DRIVER UDN2540B OUT4 1 16 IN 4 K 2 15 IN3 OUT3 3 14 ENABLE GROUND 4 13 GROUND GROUND 5 12 GROUND OUT2 6 11 V CC K 7 10 IN 2 OUT1 8 9 IN 1 Dwg. PP-017-2 Combining AND logic gates and inverting high-current bipolar
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29317C
UDN2540B
PP-017-2
UDN2540B
A2540SLB
quad darlington
BSC 27 flyback
BIPOLAR MICROSTEPPING DRIVER
darlington power transistor
"Stepping Motors"
29317C
5V unipolar STEPPER MOTOR
DARLINGTON DRIVER
DARLINGTON SINK DRIVER
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MIC4686
Abstract: 24V INPUT DC to 5V 1A OUTPUT DC flyback converter MIC23250 Vin 24V DC to Vout 5V 1A DC flyback converter 24v 12v 20A regulator mic38c45a transformer lm2576 LM2576 10A MIC4681 24V DC to 5V 1A DC flyback converter
Text: Switch-Mode Voltage Regulator Selection Guide Micrel Advantange • Highest speed • Best efficiency • Smallest solution size Buck Regulators Internal Switches Device VIN Range VOUT ISW(1) (Avg)(Max) Frequency Package(s) Comments MIC4721 2.7V to 5.5V
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MIC4721
MSOP-10
MIC4722
MLF-12
MIC4723
eMSOP-10
MIC2207
MIC2208
MIC4686
24V INPUT DC to 5V 1A OUTPUT DC flyback converter
MIC23250
Vin 24V DC to Vout 5V 1A DC flyback converter
24v 12v 20A regulator
mic38c45a
transformer lm2576
LM2576 10A
MIC4681
24V DC to 5V 1A DC flyback converter
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24 pin relay driver
Abstract: 29317C A2540SLB L6221A L6221CD UDN2540B UDN2544B efficient 5V RELAY driver
Text: 2540 QUAD DARLINGTON POWER DRIVER Data Sheet 29317C 2540 QUAD DARLINGTON POWER DRIVER UDN2540B OUT4 1 16 IN 4 K 2 15 IN3 OUT3 3 14 ENABLE GROUND 4 13 GROUND GROUND 5 12 GROUND OUT2 6 11 V CC K 7 10 IN 2 OUT1 8 9 IN 1 Dwg. PP-017-2 Combining AND logic gates and inverting high-current bipolar
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29317C
UDN2540B
PP-017-2
UDN2540B
A2540SLB
24 pin relay driver
29317C
L6221A
L6221CD
UDN2544B
efficient 5V RELAY driver
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TPS5908
Abstract: No abstract text available
Text: CS5124, CS5126 High Performance, Integrated Current Mode PWM Controllers The CS5124/6 is a fixed frequency current mode controller designed specifically for DC−DC converters found in the telecommunications industry. The CS5124/6 integrates many commonly required current mode power supply features and allows
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CS5124,
CS5126
CS5124/6
CS5124:
CS5126:
36-75VIN
MMBD6100L
CTX15-14526
TPS5908
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Solenoid Driver Darlington
Abstract: 29317C A2540SLB L6221A L6221CD UDN2540B BATWING
Text: Data Sheet 29317C* 2540 QUAD DARLINGTON POWER DRIVER UDN2540B OUT4 1 16 IN 4 K 2 15 IN3 OUT3 3 14 ENABLE GROUND 4 13 GROUND GROUND 5 12 GROUND OUT2 6 11 V CC K 7 10 IN 2 OUT1 8 9 IN 1 Dwg. PP-017-2 Combining AND logic gates and inverting high-current bipolar
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29317C*
UDN2540B
UDN2540B
A2540SLB
Solenoid Driver Darlington
29317C
L6221A
L6221CD
BATWING
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Untitled
Abstract: No abstract text available
Text: iW3617 Product Brief AC/DC Digital Power Controller for High Power Factor Dimmable LED Drivers 1.0 Features ●● Isolated/non-isolated offline 120VAC/230VAC LED driver up to 25W output power ●● Wide line frequency ranges from 45Hz to 66Hz ●● Meets IEC61000-3-2 requirement
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iW3617
120VAC/230VAC
IEC61000-3-2
100Hz/120Hz
iW3617
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pin diagram of LM308 Op Amp IC
Abstract: LT1171 buck LM308 pin configuration 4572 IC 8PIN LT1170 boost converter 12v dc LM308 Op Amp IC LT1170CT COILTRONICS 50-2-52 LT1170 LT1170 equivalent
Text: LT1170/LT1171/LT1172 100kHz, 5A, 2.5A and 1.25A High Efficiency Switching Regulators U DESCRIPTIO FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Wide Input Voltage Range: 3V to 60V Low Quiescent Current: 6mA Internal 5A Switch 2.5A for LT1171, 1.25A for LT1172
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170/LT1171/LT1172
100kHz,
LT1171,
LT1172)
LT1172
pin diagram of LM308 Op Amp IC
LT1171 buck
LM308 pin configuration
4572 IC 8PIN
LT1170 boost converter 12v dc
LM308 Op Amp IC
LT1170CT
COILTRONICS 50-2-52
LT1170
LT1170 equivalent
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28K1
Abstract: Solenoid Driver Darlington 29317C A2540SLB L6221A L6221CD UDN2540B UDN2544B
Text: Data Sheet 29317C 2540 QUAD DARLINGTON POWER DRIVER UDN2540B OUT4 1 16 IN 4 K 2 15 IN3 OUT3 3 14 ENABLE GROUND 4 13 GROUND GROUND 5 12 GROUND OUT2 6 11 V CC K 7 10 IN 2 OUT1 8 9 IN 1 Dwg. PP-017-2 ABSOLUTE MAXIMUM RATINGS at TA = 25°C Output Voltage, VOUT . 50 V
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29317C
UDN2540B
PP-017-2
UDN2540B
A2540SLB
quad42
28K1
Solenoid Driver Darlington
29317C
L6221A
L6221CD
UDN2544B
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Untitled
Abstract: No abstract text available
Text: UC1572 UC2572 UC3572 Negative Output Flyback Pulse Width Modulator FEATURES DESCRIPTION • Simple Single Inductor Flyback PWM for Negative Voltage Generation The UC3572 is a negative output flyback pulse width modulator which converts a positive input voltage to a regulated negative output voltage. The
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UC1572
UC2572
UC3572
UC3572
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Untitled
Abstract: No abstract text available
Text: UC1572 UC2572 UC3572 Negative Output Flyback Pulse Width Modulator FEATURES DESCRIPTION • Simple Single Inductor Flyback PWM for Negative Voltage Generation The UC3572 is a negative output flyback pulse width modulator which converts a positive input voltage to a regulated negative output voltage. The
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UC1572
UC2572
UC3572
UC3572
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LN 4863 M
Abstract: 138M2 LPE-6562 SERIES Two 100nF capacitors E65 ferrite 35LT
Text: i% ^ M ic r o L in e a r M L 4 8 6 3 High Efficiency Flyback Controller GENERAL DESCRIPTION FEATURES The M L4863 is a flyback controller designed for use in multi-cell battery powered systems such as PDAs and notebook computers. The flyback topology is ideal for
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ML4863
L4863
ML4863CS
ML4863ES
ML4863IS
LN 4863 M
138M2
LPE-6562 SERIES
Two 100nF capacitors
E65 ferrite
35LT
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Untitled
Abstract: No abstract text available
Text: ADVANCED DATASHEET - 02/19/99 Subject to change without notice | 3 V cc [2 3 ] E N A B LE 2 [2 2 ] P H ASE2 [ 2 1 1 n/c [ 2 0 I n/c A3976KLB DUAL FULL BRIDGE PROTECTED MOTOR DRIVER GROUND GROUND I 17| n/c p 6 l OUT2A The A3976 is designed to drive both windings of a bipolar stepper
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A3976
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Royer oscillator
Abstract: No abstract text available
Text: M IC 2 1 7 2 /3 1 7 2 100kHz 1.25A Switching Regulators Preliminary Information General Description The MIC2172 and MIC3172 are complete 100kHz SMPS current-mode controllers with internal 65V 1.25A power switches. The MIC2172 features external frequency syn
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100kHz
MIC2172
MIC3172
MIC3172
MIC2172â
135kHz
MIC2172/3172
for-40Â
Royer oscillator
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Untitled
Abstract: No abstract text available
Text: M IC 2172/3172 M IC 2 1 7 2 /3 1 7 2 \ -/• ^ \ \ ^ \ / 100kHz 1.25A Switching Regulators . - . .: - ' — , ✓^ Preliminary Information General Description The MIC2172 and MIC3172 are complete 100kHz SMPS current-mode controllers with internal 65V 1.25A power
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100kHz
MIC2172
MIC3172
MIC3172
MIC2172/3172
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