CB2012T2R2M datasheet(16/16 Pages) LINER

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LTC3410

3410fb

PART NUMBER

DESCRIPTION

COMMENTS

LT1616

500mA (IOUT), 1.4MHz, High Efficiency Step-Down

90% Efficiency, VIN = 3.6V to 25V, VOUT = 1.25V, IQ = 1.9mA,

DC/DC Converter

ISD = <1µA, ThinSOT Package

LT1676

450mA (IOUT), 100kHz, High Efficiency Step-Down

90% Efficiency, VIN = 7.4V to 60V, VOUT = 1.24V, IQ = 3.2mA,

DC/DC Converter

ISD = 2.5µA, S8 Package

LT1776

500mA (IOUT), 200kHz, High Efficiency Step-Down

90% Efficiency, VIN = 7.4V to 40V, VOUT = 1.24V, IQ = 3.2mA,

DC/DC Converter

ISD = 30µA, N8, S8 Packages

LTC1877

600mA (IOUT), 550kHz, Synchronous Step-Down

95% Efficiency, VIN = 2.7V to 10V, VOUT = 0.8V, IQ = 10µA,

DC/DC Converter

ISD = <1µA, MS8 Package

LTC1878

600mA (IOUT), 550kHz, Synchronous Step-Down

95% Efficiency, VIN = 2.7V to 6V, VOUT = 0.8V, IQ = 10µA,

DC/DC Converter

ISD = <1µA, MS8 Package

LTC1879

1.2A (IOUT), 550kHz, Synchronous Step-Down

95% Efficiency, VIN = 2.7V to 10V, VOUT = 0.8V, IQ = 15µA,

DC/DC Converter

ISD = <1µA, TSSOP-16 Package

LTC3403

600mA (IOUT), 1.5MHz, Synchronous Step-Down

96% Efficiency, VIN = 2.5V to 5.5V, VOUT = Dynamically Adjustable,

DC/DC Converter with Bypass Transistor

IQ = 20µA, ISD = <1µA, DFN Package

LTC3404

600mA (IOUT), 1.4MHz, Synchronous Step-Down

95% Efficiency, VIN = 2.7V to 6V, VOUT = 0.8V, IQ = 10µA,

DC/DC Converter

ISD = <1µA, MS8 Package

LTC3405/LTC3405A

300mA (IOUT), 1.5MHz, Synchronous Step-Down

96% Efficiency, VIN = 2.5V to 5.5V, VOUT = 0.8V, IQ = 20µA,

DC/DC Converter

ISD = <1µA, ThinSOT Package

LTC3406

600mA (IOUT), 1.5MHz, Synchronous Step-Down

96% Efficiency, VIN = 2.5V to 5.5V, VOUT = 0.6V, IQ = 20µA,

DC/DC Converter

ISD = <1µA, ThinSOT Package

LTC3409

600mA (IOUT), 1.5MHz/2.25MHz, Synchronous

95% Efficiency, VIN = 1.6V to 5.5V, VOUT = 0.613V, IQ = 65µA,

Step-Down DC/DC Converter

DD8 Package

LTC3410B

300mA (IOUT), 2.25MHz, Synchronous Step-Down

96% Efficiency, VIN = 2.5V to 3.5V, VOUT(MIN) = 0.8V, IQ = 200µA,

DC/DC Converter with Burst Disabled

ISD = <1µA, SC70 Package

LTC3411

1.25A (IOUT), 4MHz, Synchronous Step-Down

95% Efficiency, VIN = 2.5V to 5.5V, VOUT = 0.8V, IQ = 60µA,

DC/DC Converter

ISD = <1µA, MS Package

LTC3412

2.5A (IOUT), 4MHz, Synchronous Step-Down

95% Efficiency, VIN = 2.5V to 5.5V, VOUT = 0.8V, IQ = 60µA,

DC/DC Converter

ISD = <1µA, TSSOP-16E Package

LTC3440

600mA (IOUT), 2MHz, Synchronous Buck-Boost

95% Efficiency, VIN = 2.5V to 5.5V, VOUT = 2.5V, IQ = 25µA,

DC/DC Converter

ISD = <1µA, MS Package

Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

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

LT 0806 REV B • PRINTED IN USA

©LINEAR TECHNOLOGY CORPORATION 2005

TYPICAL APPLICATIO

RELATED PARTS

VIN

CIN

†

4.7

µF

VIN

2.7V

TO 4.2V

LTC3410

RUN

4.7

µH*

10pF

402k

464k

3410 TA02

2, 5

VFB

GND

COUT

†

4.7

µF

VOUT

1.5V

† TAIYO YUDEN JMK212BJ475

*FDK MIPF2520D

ILOAD (mA)

0.1

100

1000

3410 TA03

VIN = 2.7V

VIN = 3.6V

VIN = 4.2V

Efficiency

VOUT

100mV/DIV

AC COUPLED

200mA/DIV

ILOAD

200mA/DIV

µs/DIV

3410 TA04

VIN = 3.6V

VOUT = 1.5V

ILOAD = 100mA TO 300mA

Load Step

Using Low Profile Components, <1mm Height

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