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LT3472

3472f

PART NUMBER

DESCRIPTION

COMMENTS

LT1611

550mA (ISW), 1.4MHz, High Efficiency Micropower

VIN: 1.1V to 10V, VOUT(MAX) = –34V, IQ = 3mA, ISD <1µA,

Inverting DC/DC Converter

ThinSOT Package

LT1615/LT1615-1

300mA/80mA (ISW), High Efficiency

VIN: 1V to 15V, VOUT(MAX) = 34V, IQ = 20µA, ISD <1µA,

Step-Up DC/DC Converter

ThinSOT Package

LT1617/LT1617-1

350mA/100mA (ISW), High Efficiency Micropower

VIN: 1.2V to 15V, VOUT(MAX) = –34V, IQ = 20µA, ISD <1µA,

Inverting DC/DC Converter

ThinSOT Package

LT1930/LT1930A

1A (ISW), 1.2MHz/2.2MHz, High Efficiency

VIN: 2.6V to 16V, VOUT(MAX) = 34V, IQ = 4.2mA/5.5mA, ISD <1µA,

Step-Up DC/DC Converter

ThinSOT Package

LT1931/LT1931A

1A (ISW), 1.2MHz/2.2MHz, High Efficiency Micropower

VIN: 2.6V to 16V, VOUT(MAX) = –34V, IQ = 5.8mA, ISD <1µA,

Inverting DC/DC Converter

ThinSOT Package

LT1944/LT1944-1

Dual Output, 350mA/100mA (ISW), Constant

VIN: 1.2V to 15V, VOUT(MAX) = 34V, IQ = 20µA, ISD <1µA,

Off-Time, High Efficiency Step-Up DC/DC Converter

MS10 Package

LT1945(Dual)

Dual Output, Boost/Inverter, 350mA (ISW), Constant

VIN: 1.2V to 15V, VOUT(MAX) = ±34V, IQ = 40µA, ISD <1µA,

Off-Time, High Efficiency Step-Up DC/DC Converter

MS10 Package

LT1946/LT1946A

1.5A (ISW), 1.2MHz/2.7MHz, High Efficiency

VIN: 2.45V to 16V, VOUT(MAX) = 34V, IQ = 3.2mA, ISD <1µA,

Step-Up DC/DC Converter

MS8 Package

LT3461/LT3461A

0.3A (ISW), Inverting 1.3MHz/3MHz High Efficiency

VIN: 2.5V to 16V, VOUT(MAX) = 38V, IQ = 2.8mA, ISD <1µA,

Step-Up DC/DC Converter with Integrated Schottky Diodes

ThinSOT Package

LT3462/LT3462A

300mA (ISW), Inverting 1.2MHz/2.7MHz DC/DC Converter

VIN: 2.5V to 16V, VOUT(MAX) = –38V, IQ = 2.9mA, ISD <10µA,

with Integrated Schottky Diodes

ThinSOT Package

LT3463/LT3463A

Dual Output, Boost/Inverter, 250mA (ISW), Constant

VIN: 2.3V to 15V, VOUT(MAX) = 40V, IQ = 40µA, ISD <1µA,

Off-Time, High Efficiency Step-Up DC/DC Converter

DFN Package

with Integrated Schottkys

LT3464

85mA (ISW), High Efficiency Step-Up DC/DC Converter

VIN: 2.3V to 10V, VOUT(MAX) = 34V, IQ = 25µA, ISD <1µA,

with Integrated Schottky and PNP Disconnect

ThinSOT Package

LT3467/LT3467A

1.1A, 1.3MHz/2.1MHz Step-Up DC/DC Converter with

VIN: 2.4V to 16V, VOUT(MAX) = 40V, IQ = 1mA, ISD <1µA,

Integrated Soft-Start in ThinSOT

ThinSOT Package

Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

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

LT/TP 0804 1K • PRINTED IN USA

RELATED PARTS

TYPICAL APPLICATIO

SWP

VIN

SWN

SSP

GND

SSN

VPOS

FBP

SHDN

FBN

LT3472

2.2µF

100nF

47µH

100nF

550k

320k

1µF

22µH47µH

SHDN

VIN

3V TO 4.2V

VPOS

15V

20mA

VNEG

–8V

50mA

3472 TA03

4.7pF

10pF

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