LTC4365CDDBTRPBF 데이터 시트보기 (PDF) - Linear Technology

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LTC4365CDDBTRPBF

UV, OV and Reverse Supply Protection Controller

Linear Technology 

LTC4365

TYPICAL APPLICATION

LTC4365 Protects Step Down Regulator from –30V to 30V VIN Faults

CMDSH-3

VIN

12V NOMINAL

VOUT PROTECTED

FROM –30V TO 30V

SI4230 30V

DUAL N-CHANNEL VOUT

3.5V TO 18V

INPUT RANGE

VIN

BOOST

VSW

4.7μF

LT1765-3.3

CERAMIC

SHDN

FB

GATE

VIN

VOUT

510k

LTC4365

SHDN

1820k

UV

FAULT

243k

OV

59k

GND

OV = 18V

UV = 3.5V

4365 TA02

SYNC GND

VC

2.2nF

0.18μF

1.5μH

UPS120

OUTPUT

3.3V

2.5A

4.7μF

CERAMIC

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16 Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com

4365f

LT 0910 • PRINTED IN USA

© LINEAR TECHNOLOGY CORPORATION 2010

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