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SC194B

Part Number	SC194B
Manufacturer	Semtech
Description	Selectable 3.6V/3.3V/3.0V/2.5V 1A Synchronous Buck Converter
Published	May 1, 2010
Detailed Description	Selectable 3.6V/3.3V/3.0V/2.5V www.DataSheet4U.com 1A Synchronous Buck Converter POWER MANAGEMENT Description The SC194B...
Datasheet	SC194B PDF File

Overview

Selectable 3.
6V/3.
3V/3.
0V/2.
5V www.
DataSheet4U.
com 1A Synchronous Buck Converter POWER MANAGEMENT Description The SC194B is a synchronous step-down converter with integrated power devices.
Four selectable output voltages suitable for portable device interface, memory function blocks, and 5V to 3.
3V voltage conversion are available.
Automatic selection of Power Save Mode (PSAVE) is supported which enhances efﬁciency.
A 100% duty cycle mode allows operation for input voltages close to the required output voltage.
The need for external components is minimized by providing internal feedback compensation, and allowing selection of the required output voltage by hard wiring VID code inputs.
The ma...

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