MAP3202 데이터 시트보기 (PDF) - Unspecified

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MAP3202

High Efficiency Switch Mode LED Driver

Unspecified 

Pin Configuration

Confidential

1

14

2

13

3

12

4

11

5

10

6

9

7

8

Datasheet Version 1.1

Functional Block Diagram

on

off

EN 11

Enable

VCC 21

8V / 7V

REF 180

5V

BG

Vcc good

RT

67

REF

CK

CS 55

FBN 1146

FBP 1135

COMP 1124

BLANKING

CK

Gm AMP

4R

R

FBP X 2.5

3V / 2.7V

++

1102

OVP

+

OSCILLATOR

SS Q

RR QQ

SYNC

78

Vcc good

PROT

1113

PWMI

44

GND

33 GATE

191 PWMO

March 2012

Page 2

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