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SC191 Datasheet - Semtech

SC191 Low Supply Ripple Synchronous Buck Conversion Regulator

The SC191 is a synchronous step-down converter with integrated power devices and an integrated front-end LDO regulator to minimize input supply ripple. If supply ripple is not a concern, the front-end LDO regulator can be bypassed externally to maximize efficiency. The internal MOSFET switches provid.

SC191 Features

* include internal soft-start to limit inrush current, over-current protection, over-temperature protection, and over-voltage protection. The 1MHz switching frequency allows the use of small surface mount capacitors and inductors, and no other external compensation components are needed. The device is

SC191 Datasheet (427.94 KB)

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Datasheet Details

Part number:

SC191

Manufacturer:

Semtech

File Size:

427.94 KB

Description:

Low supply ripple synchronous buck conversion regulator.

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SC191 Low Supply Ripple Synchronous Buck Conversion Regulator Semtech

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