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LP3775

LANDP

Low Power Off-CC / CV PSR controller

LP3773/4/5 LP3773/4/5 【/PSR】 WUXI CHIP HOPE MICRO-ELECTRONICS LTD. -1- http://www.chip-hope.com V1.4 LP3773/4/...


LANDP

LP3775

File Download Download LP3775 Datasheet


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LP3773/4/5 LP3773/4/5 【/PSR】 WUXI CHIP HOPE MICRO-ELECTRONICS LTD. -1- http://www.chip-hope.com V1.4 LP3773/4/5 TABLE OF CONTENTS …………………………………………………………………………………………- 3 ……………..……………………………………….…………………………………- 3 ……………..…………………………………….………………………………- 3 …..…………………………………………………………….………………………- 3 ……………..………………………………………..…………...…………- 4 ……………..…………………………………….………………………………- 4 ……………..…………………………………………….………………………- 4 ……………..………………………..…………………………………...…- 5 ……………..……………………………………….……………………- 5 …………………………………………………………………...…………- 6 LP3773/4/5 ……..……………………………………...…………- 7 …………...…………………………………………………………………- 7 ……………..……………………………………………………….……………- 9 ……………..………………………………………………………....….………- 9 - -2- http://www.chip-hope.com V1.4 LP3773/4/5 LP3773/4/5/,VCBO 750V。(PFM)(DCM) 。 LP3773/4/5,(CV / CC) 。,。LP3773/4/5 ,30mW。 LP3773/4/5,, FB,12%, 。 ■ 、 ■ 30mW ■ ■ ■ , ■ ■ ■ ■ ■ ■ LP3773 LP3773/4/5 SOP-7 LP3772-1+ 1300X LP3773/4/5 ■ 、、PDA、MP3 、 。 ■ LED ■ RCC ■ -3- http://www.chip-hope.com V1.4 LP3773/4/5 1 : LP3773/4/5 2: LP3773/4/5 Pin Assignments(SOP-7) Pin 1 2 3 4 5、6 7 Pin Name FB CS VCC E C GND Description CV CC CS IC 。 CS , 。 VCC 。 IC , ESR VCC E C GND IC 。, BJT 。 PCB 1 -4- http://www.chip-hope.com V1.4 LP3773/4/5 3: LP3773/4/5 Block Diagram ( 1) Parameter Supply Voltage CS to GND FB Input Voltage Source Current at OUT Pin Operating Junction Storage Temperature Lead Temperature (Soldering, Thermal Resistance ESD (Hu...




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