SC194A

1A Synchronous Buck Converter

Semtech

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 General 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 capacitor.

SC194A Datasheet (809.90 KB)

SC194A Datasheet Preview — Preview of SC194A PDF

Datasheet Details

Part number:

SC194A

Manufacturer:

Semtech

File Size:

809.90 KB

Description:

1a synchronous buck converter.

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SC194A Synchronous Buck Converter Semtech

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SC194A Features

SC194A General Description

Datasheet Details

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