Part Number
|
LTC3532 |
Manufacturer
|
Linear Technology |
Description
|
Micropower Synchronous Buck-Boost DC/DC Converter |
Published
|
Aug 13, 2007 |
Detailed Description
|
U U
LTC3532
Micropower Synchronous Buck-Boost DC/DC Converter
FEATURES
DESCRIPTIO
■ Single Inductor ■ Regulated Out...
|
Datasheet
|
LTC3532
|
Overview
U U
LTC3532
Micropower Synchronous Buck-Boost DC/DC Converter
FEATURES
DESCRIPTIO
■ Single Inductor ■ Regulated Output with Input Voltages Above, Below
or Equal to the Output ■ Wide VIN Range: 2.
4V to 5.
5V ■ VOUT Range: 2.
4V to 5.
25V ■ Up to 500mA Peak Output Current ■ Synchronous Rectification: Up to 95% Efficiency ■ Manual or Programmable Automatic Burst Mode®
Operation ■ Output Disconnect in Shutdown ■ Programmable Oscillator: 300kHz to 2MHz ■ Pin Compatible with LTC3440 ■ Small Thermally Enhanced 10-Lead (3mm × 3mm)
DFN and 10-Lead MSOP Packages
U APPLICATIO S
■ Miniature Hard Disk Drive Power Supply ■ MP3 Players ■ Handheld Instruments ■ Digital Cameras ■ Handheld Terminals
The LTC®...
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