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SC194A 1A Synchronous Buck Converter

SC194A Description

SC194A 1A Synchronous Buck Converter with Integrated www.DataSheet4U.com Power Devices POWER MANAGEMENT .
The SC194A is a synchronous step-down converter with integrated power devices.

SC194A Features

* ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ Up to 93% efficiency Output current - 1A Input range - 2.7V to 5.5V Quiescent current - 17μA Four selectable output voltages Dynamic voltage positioning capability Fixed 1MHz frequency or 750kHz to 1.25MHz synchronized operation PSAVE operation to maximize efficiency at lig

SC194A 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

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Datasheet Details

Part number
SC194A
Manufacturer
Semtech
File Size
809.90 KB
Datasheet
SC194A_Semtech.pdf
Description
1A Synchronous Buck Converter

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Synchronous Buck Converter Semtech
Semtech SC194A-like datasheet