ISL6406IB 데이터 시트보기 (PDF) - Intersil

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ISL6406IB

Single Synchronous Buck Pulse-Width Modulation (PWM) Controller

Intersil 

ISL6406, ISL6426

Typical Application Schematic for 5V Input

VIN

5V ±10%

CIN

VCC

CT1

OCSET

NC

CT2

CPVOUT

ISL6406, ISL6426

DBOOT

RT

BOOT

CPGND

CBOOT

RT

GND

UGATE

VCC

VOUT

SYNC/EN

COMP

PHASE

LGATE

FB

CBULK

ROCSET

CDCPL

RBOOT

CHF

Q1

LOUT

COUT

Q2

CI

RF

CF

ROFFSET

RFB

VOUT

Typical Application Schematic for 3.3V Input

VIN

3.3V ±10%

CIN

VCC

CT1

OCSET

CPUMP

RT

VCC

CPVOUT

CT2 ISL6406, ISL6426

DBOOT

RT

BOOT

CPGND

CBOOT

GND

UGATE

VOUT

PHASE

SYNC/ EN

COMP

LGATE

FB

CBULK

ROCSET

CDCPL

RBOOT

CHF

Q1

LOUT

COUT

Q2

CI

RF

CF

ROFFSET

RFB

VOUT

4

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