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SC194B Datasheet, Semtech

SC194B converter equivalent, selectable 3.6v/3.3v/3.0v/2.5v 1a synchronous buck converter.

SC194B Avg. rating / M : 1.0 rating-11

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SC194B Datasheet

Features and benefits

‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ ‹ Up to 95% efficiency PSAVE operation to maximize efficiency Output current — 1A Input range — 2.7V to 5.5V Four selectable output voltages Quiesce.

Application

PSAVE mode can be disabled by synchronizing to an external oscillator, or pulling the SYNC/ PWM pin high. Shutdown turn.

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 Pow.

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SC194B Page 1 SC194B Page 2 SC194B Page 3

TAGS

SC194B
Selectable
3.6V
3.3V
3.0V
2.5V
Synchronous
Buck
Converter
Semtech

Manufacturer


Semtech

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