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SC1409 Datasheet - Semtech Corporation

1 A Synchronous Switching Regulator

SC1409 Features

* include a temperature compensated voltage reference, triangle wave oscillator, hiccup mode current limit, an internally compensated error amplifier, overcurrent temperature protection, soft start, and under voltage lock out. The SC1409 operates at a selectable, fixed frequency of 300kHz or 500kHz, o

SC1409 General Description

The SC1409 is a versatile, voltage-mode switching regulator designed for use in battery operated power supply applications. A simple, fixed-voltage buck regulator can be implemented using the SC1409 with a minimum of external components. Internal MOSFETs and control circuitry minimize board space an.

SC1409 Datasheet (109.17 KB)

Preview of SC1409 PDF

Datasheet Details

Part number:

SC1409

Manufacturer:

Semtech Corporation

File Size:

109.17 KB

Description:

1 a synchronous switching regulator.

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SC1409 Synchronous Switching Regulator Semtech Corporation

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