LT3682EDD Ver la hoja de datos (PDF) - Linear Technology

Número de pieza

componentes Descripción

Fabricante

LT3682EDD

1A Micropower Step-Down Switching Regulator

Linear Technology 

BLOCK DIAGRAM

VIN

VIN

12

C1

10 RT

RT

SYNC

11

9 RUN/SS

3 PG

INTERNAL 0.8V REF

OVLO

SOFT START

0.720V

ERROR AMP

+

–

GND

4

R2

FB

2

R1

–

+

SLOPE COMP

OUT

OSCILLATOR

250kHz-2.2MHz

OUTB

THERMAL

SHUTDOWN

R

SQ

SYNC

DISABLE

BURST MODE

DETECT

VC CLAMP

LT3682

BD

5

BOOST

6

C3

SW

L1

8

VOUT

C2

D1

DA

7

VC

1

CC

PGND

13

RC

CF

3682 BD

3682f

9

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