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LR745N3 Datasheet

Part Manufacturer Description PDF Type
LR745N3 Supertex High Input Voltage SMPS Start-up Circuit Original
LR745N3-G Supertex Power: High Input Voltage SMPS Start-up Circuit Original

LR745N3

Catalog Datasheet MFG & Type PDF Document Tags

DN2540N5

Abstract: HT0440LG LR645N3-G LR645N5-G LR645N8-G LR745N3-G LR745N8-G LR8K4-G LR8N3-G LR8N8-G MD1711FG-G PS10NG-G , LP0701LG LP0701N3 LR12K4 LR12LG LR12N3 LR645LG LR645N3 LR645N5 LR645N8 LR745N3 LR745N8 LR8K4
-
Original
DN2540N5 HT0440LG DN2530N3-G DN3135K1-G HT0440LG-G TP0610T hv5308pj-b LR8N3-G TN2130K1-G TN2510N8 2N7000 2N7002 2N7008 DN2470K4 DN2530N3 DN2530N8

computer smps circuit diagram

Abstract: uc3844 smps power supply LR745 Preliminary High Input Voltage SMPS Start-up Circuit Ordering Information Order Number / Package Maximum Input Voltage TO-92 TO-243AA Die 450V LR745N3 LR745N8 LR745ND *Same as SOT-89. For carrier tape reels specify P023 for 1,000 units or P024 for 2,000 units. Features General Description 25V to 450V operating input voltage range Compatible with industry standard PWM ICs. See application note AN-H28. Output current limiting For PWM ICs with start-up
-
Original
computer smps circuit diagram uc3844 smps power supply PWM IC 14 PIN smps circuit diagram uc3844 PWM power supply application note 24 volts smps 240VAC UC3844
Abstract: Su pertex inc. LR745 Preliminary High Input Voltage SMPS Start-up Circuit Ordering Information Order Num ber / Package Maximum Input Voltage TO-92 TO-243AA* 450V LR745N3 LR745N8 *S am e as S O T-89. Product supplied on 2 000 piece c a rrie r ta p e reels. Features General Description â¡ 25V to 450V operating input voltage range â¡ Compatible with industry standard PWM ICs. See application notes AN-H28 and AN-H29. â¡ Output current limiting â¡ For -
OCR Scan

T2A250V

Abstract: st 1n4148 start-up IC (IC2), the LR745N3 available from SUPERTEX and housed in a small TO92 package. In that case R1
STMicroelectronics
Original
AN1134 T2A250V st 1n4148 DF04M rubycon mxr transil diode 600V 250v 25a 600w L5991

p024 ZENER DIODE

Abstract: LR 745 Preliminary High Input Voltage SMPS Start-up Circuit Ordering Information Maximum Input Voltage 450V Order Num ber / Package TO-92 LR745N3 TO-243AA LR745N8 Die LR745ND *S am e as SOT-89. For c a rrie r ta p e reels sp ecify P023 for 1,000 u nits or P024 fo r 2,000 units. Features 25V to 450V operating input voltage range Compatible with industry standard PWM ICs. See application note AN-H28. Output current limiting For PWM ICs with start-up threshold voltage of 13.9V to 18.8V Very
-
OCR Scan
p024 ZENER DIODE

A773* Transistor

Abstract: LR745 Preliminary High Input Voltage SMPS Start-up Circuit Ordering Information Order Number / Package Maximum Input Voltage TO-92 TO-243AA Die 450V LR745N3 LR745N8 LR745ND *S am e as SOT-89. For carrier tape reels specify P023 for 1,000 units or P 024 for 2 ,000 unils. Features General Description â¡ 25V to 450V operating input voltage range â¡ Compatible with industry standard PWM ICs. See application note AN-H28. â¡ Output current limiting
-
OCR Scan
A773* Transistor 0Q0M71

supertex AN-H29

Abstract: T flip flop IC LR745 High Input Voltage SMPS Start-up Circuit Ordering Information Product marking for TO-243AA: Order Number / Package Maximum Input Voltage TO-92 TO-243AA* LR7 450V LR745N3 LR745N8 where = 2-week alpha date code *Same as SOT-89. Product supplied on 2000 piece carrier tape reels. Features General Description 25V to 450V operating input voltage range The Supertex LR7 is a high input voltage SMPS start-up circuit. The LR7 is ideally suited for use with industry
Supertex
Original
supertex AN-H29 T flip flop IC uc3844 transformer design SMPS CIRCUIT DIAGRAM for computers transistor marking code 1325 12 v transistor flip flop

T2A250V

Abstract: l5991 also able to accommodate a high-voltage start-up IC (IC2), the LR745N3 available from SUPERTEX and
STMicroelectronics
Original
1N4148 BYW29-200 BZW06-154 STP7NB60 STTA106 RUBYCON 69 w

T2A250V

Abstract: DC DC converter 1A 400V TO 220 Package PCB is also able to accommodate a high-voltage start-up IC (IC2), the LR745N3 available from SUPERTEX
STMicroelectronics
Original
DC DC converter 1A 400V TO 220 Package bridge RECTIFIER GI STP7NB60FI

T flip flop pin configuration

Abstract: uc3844 transformer design LR745 High Input Voltage SMPS Start-up Circuit Ordering Information Maximum Input Voltage 450V Order Number / Package TO-92 LR745N3 TO-243AA* LR745N8 where Product marking for TO-243AA: LR7 = 2-week alpha date code *Same as SOT-89. Product supplied on 2000 piece carrier tape reels. Features 25V to 450V operating input voltage range Output current limiting For PWM ICs with start-up threshold voltage of 13.9V to 18.8V Very low power consumption after start-up General Description The Supertex
Supertex
Original
T flip flop pin configuration

T flip flop IC

Abstract: T flip flop IC no in c . High Input Voltage SMPS Start-up Circuit Ordering Information Maximum Input Voltage 450V Order Number / Package TO-92 LR745N3 TO-243AA LR745N8 Die LR745ND LR 745 Preliminary 'S a m e a s S O T -89 . F o r c a r r ie r ta p e re e ls s p e c ify P 0 2 3 fo r 1 ,0 0 0 u n its o r P 0 2 4 fo r 2 ,0 0 0 units. Features 25V to 450V operating input voltage range Compatible with industry standard PWM ICs. See application note AN-H28. Output current limiting For PWM ICs with start-up
-
OCR Scan
T flip flop IC no T flip flop ic number

T flip flop IC

Abstract: uc3844 smps power supply LR745 Preliminary High Input Voltage SMPS Start-up Circuit Ordering Information Order Number / Package Maximum Input Voltage TO-92 TO-243AA* 450V LR745N3 LR745N8 *Same as SOT-89. Product supplied on 2000 piece carrier tape reels. Features General Description The Supertex LR7 is a high input voltage SMPS start-up circuit. The LR7 is ideally suited for use with industry standard low voltage PWM ICs having start thresholds of 13.9V to 18.8V. It allows the PWM ICs to be
Supertex
Original
SMPS, Computers, CIRCUIT DIAGRAM uc3844 reference smps PWM IC smps ic 8 pin ic LOW POWER OFF LINE SMPS SMPS CIRCUIT DIAGRAM USING TRANSISTORS

T flip flop IC

Abstract: SMPS CIRCUIT DIAGRAM for computers LR745 Preliminary High Input Voltage SMPS Start-up Circuit Ordering Information Order Number / Package Maximum Input Voltage TO-92 TO-243AA* Die 450V LR745N3 LR745N8 LR745ND *Same as SOT-89. Product supplied on 2000 piece carrier tape reels. Features General Description The Supertex LR7 is a high input voltage SMPS start-up circuit. The LR7 is ideally suited for use with industry standard low voltage PWM ICs having start thresholds of 13.9V to 18.8V. It allows the
Supertex
Original
uc3844 applications uc3844 transformer 5v power supply with uc3844 6 pin smps IC

uc3844 transformer design

Abstract: p024 ZENER DIODE BACK LR745 Preliminary High Input Voltage SMPS Start-up Circuit Ordering Information Maximum Input Voltage 450V Order Number / Package TO-92 LR745N3 TO-243AA LR745N8 Die LR745ND *Same as SOT-89. For carrier tape reels specify P023 for 1,000 units or P024 for 2,000 units. Features 25V to 450V operating input voltage range Compatible with industry standard PWM ICs. See application note AN-H28. Output current limiting For PWM ICs with start-up threshold voltage of 13.9V to 18.8V Very low
-
Original
uc3844 14 pin ic configuration switch mode power supply using uc3844 p023 transistor UC3844 application

uc3844 PWM power supply application note

Abstract: 3 watt 70v zener diode rectified 120V or 240V AC line without the use of taps + +12V, 210mA VIN VCC LR745N3 22µF ­
Supertex
Original
UC3844N 3 watt 70v zener diode 3 watt smps circuit 5v pc smps pwm design UC3844 application note UNITRODE DIODE 240 AN-D25 8333W 1/100KH

UC3844N

Abstract: uc3844 smps power supply resistor and a zener diode as shown in Figure 2. + +12V, 210mA VIN VCC VAUX LR745N3 22µF
Supertex
Original
transistor smps high voltage smps 12v to 16v CIRCUIT diagram OF SMPS IN PC 12 watt smps ic pwm smps VN0660N5

PLCC-6 5050

Abstract: P-Channel mosfet 400v to220 -220 1.43 1.19 1.07 LR645N8 FIXED/ADJUSTABLE HIGH INPUT VOLTAGE REGULATOR, SOT-89 LR745N3
Supertex
Original
PLCC-6 5050 P-Channel mosfet 400v to220 pj 84 elmwood 2450 240v n-channel depletion mosfet MOSFET 400V depletion p channel SA146RS
Abstract: ) b) LR745N3-G-P003: LR745N3-G-P013: d) LR745N8-G TO-92 package, 1000/bag TO-92 package , /ROHS-compliant package Media Type: LR745N3-G = TO-92 (fixed voltage) = TO-243AA (SOT-89) (fixed voltage Microchip Technology
Original
DS20005394A-

uc3844 transformer design

Abstract: T flip flop IC controllers Ordering Information Device LR745 Package Options TO-92 LR745N3-G TO-243AA (SOT-89) LR745N8-G
Supertex
Original
DSPD-3TO92N3 D070808 DSPD-3TO243AAN8 D070908 DSFP-LR745 A072108
Abstract: LR745N3-G TO-92 1000/Bag LR745N3-G P002 TO-92 2000/Reel LR745N3-G P003 TO-92 2000/Reel LR745N3-G P005 TO-92 2000/Reel LR745N3-G P013 TO-92 2000/Reel LR745N3-G P014 Supertex
Original
1000/B 2000/R F111010 C080113
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