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SC194A

Part Number	SC194A
Manufacturer	Semtech
Description	1A Synchronous Buck Converter
Published	May 1, 2010
Detailed Description	SC194A 1A Synchronous Buck Converter with Integrated com Power Devices POWER MANAGEMENT Description The ...
Datasheet	SC194A PDF File

Overview

SC194A 1A Synchronous Buck Converter with Integrated com Power Devices POWER MANAGEMENT Description The SC194A is a synchronous step-down converter with integrated power devices.
The SC194A is designed for single-cell Li-Ion battery applications, but can also be used in ﬁxed 3.
3V or 5V applications.
The switching frequency is nominally set to 1MHz, allowing the use of small inductors and capacitors.
The 1.
3A maximum current rating of the internal MOSFET switches allows a DC output current of 1A.
The SC194A has a ﬂexible clocking methodology that allows it to be synchronized to an external oscillator or controlled by the internal oscillator.
The device can operate in either fo...

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