LTC7130 datasheet(36/36 Pages) LINER

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LTC7130

7130fb

For more information www.linear.com/LTC7130

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LINEAR TECHNOLOGY CORPORATION 2016

LT 0517 REV B • PRINTED IN USA

www.linear.com/LTC7130

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TYPICAL APPLICATION

5V/5A Step-Down Converter

PART NUMBER

DESCRIPTION

COMMENTS

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LTC3605A

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LTC3633A-1

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QFN-28 and TSSOP-28 Package

LTC3622

17V, Dual 1A Synchronous Step-Down Regulator with

Ultralow Quiescent Current

2.7V < VIN < 17V, 0.6V < VOUT < VIN, 95% Max Efficiency, 3mm × 4mm

DFN-14 and MSOP-16 Package

LTC3613

24V, 15A Monolithic Step-Down Regulator with

Differential Output Sensing

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Valley Current Mode, Programmable from 200kHz to 1MHz, Current

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LTC3624

17V, 2A Synchronous Step-Down Regulator with

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LTM®4639

Low VIN 20A DC/DC μModule® Step-Down Regulator

Complete 20A Switch Mode Power Supply, 2.375V < VIN < 7V, 0.6V < VOUT

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LTM4637

20A DC/DC μModule Step-Down Regulator

Complete 20A Switch Mode Power Supply, 4.5V < VIN < 20V, 0.6V < VOUT

< 5.5V, 1.5% Max Total DC Output Voltage Error, Differential Remote

Sense Amp, 15mm × 15mm BGA or LGA Package

7130 TA02

VOUT

VIN

12V

1.8µH

DCR = 4.05m,

COILCRAFT

XAL7070-182ME

COUT

470µF

×2

100µF

×2

4.7µF

1µF

180µF

10µF

100pF

0.1µF

2.2nF

PINS NOT USED

IN THIS CIRCUIT:

100k

28.7k

ITEMP

CLKOUT

DIFFOUT

1.82k

220nF

2.2

INTVCC

TK/SS

ITH

GND

SVIN

FREQ

SNS–

EXTVCC

SNSA+

BOOST

DIFFN

DIFFP

MODE/PLLIN

SNSD+

RUN

SGND

ILIM

VIN

LTC7130

PGOOD

120k

20k

147k

VFB

CMDSH3

0.22µF

2.2

LTC7130 Datasheet(PDF) 36 Page - Linear Technology

LTC7130 Datasheet(HTML) 36 Page - Linear Technology

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