LTC3604 datasheet(24/24 Pages) LINER

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LTC3604

3604f

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

PART NUMBER

DESCRIPTION

COMMENTS

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 QFN20

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, 4mm × 4mm QFN20, TSSOP16E

LTC3601

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

96% Efﬁciency, VIN: 4V to 15V, VOUT(MIN) = 0.6V, IQ = 300μA,

ISD < 15μA, 3mm × 3mm QFN16, MSE16

LTC3605

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

95% Efﬁciency, VIN: 4.5V to 15V, VOUT(MIN) = 0.6V, IQ = 2mA,

ISD < 15μA, 4mm × 4mm QFN24

LTC3610

24V, 12A (IOUT), 1MHz, Synchronous Step-Down DC/DC Converter

95% Efﬁciency, VIN: 4V to 24V, VOUT(MIN) = 0.6V, IQ = 900μA,

ISD < 15μA, 9mm × 9mm QFN64

LTC3611

32V, 10A (IOUT), 1MHz, Synchronous Step-Down DC/DC Converter

95% Efﬁciency, VIN: 4V to 32V, VOUT(MIN) = 0.6V, IQ = 900μA,

ISD < 15μA, 9mm × 9mm QFN64

TYPICAL APPLICATION

1.2V Output at 2MHz Operating Frequency

VIN

RUN

PGOOD

TRACK/SS

LTC3604

PGND

SGND

INTVCC

ITH

MODE/SYNC

BOOST

VON

0.1μF

COUT

47μF

VOUT

1.2V

2.5A

20k

22pF

20k

3604 TA04a

0.68μH

2.2μF

22μF

VIN

CIN: TDK C3225X5R1C226M

COUT: TDK C3225X5R0J476M

L1: VISHAY IHLP2020BZERR68M01

Efﬁciency vs Load Current

LOAD CURRENT (A)

0.01

0.1

3604 TA04b

100

VIN = 8V

VIN = 15V

LTC3604 Datasheet(PDF) 24 Page - Linear Technology

LTC3604 Datasheet(HTML) 24 Page - Linear Technology

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