LTC3633EUFD datasheet(28/28 Pages) LINER

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LTC3633

3633f

Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

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

LT 0110 • PRINTED IN USA

RELATED PARTS

TYPICAL APPLICATION

PART

NUMBER

DESCRIPTION

COMMENTS

LTC3605

15V, 5A (IOUT), 4MHz, Synchronous Step-Down

DC/DC Converter

95% Efﬁciency, VIN: 4V to 15V, VOUT(MIN) = 0.6V, IQ = 2mA, ISD < 15μA,

4mm × 4mm QFN-24

LTC3603

15V, 2.5A (IOUT), 3MHz, Synchronous Step-Down

DC/DC Converter

95% Efﬁciency, VIN: 4.5V to 15V, VOUT(MIN) = 0.6V, IQ = 75μA, ISD < 1μA,

4mm × 4mm QFN-20, MSOP-16E

LTC3602

10V, 2.5A (IOUT), 3MHz, Synchronous Step-Down

DC/DC Converter

95% Efﬁciency, VIN: 4.5V to 10V, VOUT(MIN) = 0.6V, IQ = 75μA, ISD < 1μA,

3mm × 3mm QFN-16, MSOP-16E

LTC3601

15V, 1.5A (IOUT), 4MHz, Synchronous Step-Down

DC/DC Converter

95% Efﬁciency, VIN: 4.5V to 15V, VOUT(MIN) = 0.6V, IQ = 300μA, ISD < 1μA,

4mm × 4mm QFN-20, MSOP-16E

3.3V/1.8V Buck Regulator with 2.5V LDO Output

RUN1

RUN2

LTC3633

BOOST2

3633 TA04

0.1μF

0.68μH

20k

10k

SW2

VON2

VIN2

VIN1

VFB2

BOOST1

SW1

VON1

VFB1

COUT2

47μF

VOUT2

1.8V AT 3A

0.1μF

1μH

45.3k

10k

COUT1

22μF

VOUT1

3.3V AT 3A

2.5V AT 10mA

VIN

47μF

×2

162k

V2P5

ITH1

PHMODE

ITH2

MODE/SYNC

INTVCC

2.2μF

PGND

SGND

LTC3633EUFD Datasheet(PDF) 28 Page - Linear Technology

LTC3633EUFD Datasheet(HTML) 28 Page - Linear Technology

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