SC190 Synchronous Buck Converter

Semtech

Description

POWER MANAGEMENT .
The SC190 is a synchronous step-down converter with integrated power devices and an integrated front-end LDO to minimize input supply ripple.

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SC190 Datasheet Preview — Preview of SC190 PDF

Datasheet Specifications

Part number: SC190
Manufacturer: Semtech
File Size: 1.04 MB
Datasheet: SC190_Semtech.pdf
Description: Synchronous Buck Converter

Features

* Features
* Less than 1mV Supply Ripple
* Output Voltage Regulated by Either the Switching
* Regulator or Linear Regulator Dynamic Handover Between Linear and Switching Regulator for Maximum Efﬁciency 2.7V to 5.5V Input Range 300mA Guaranteed Output Current Fixed Frequen

Applications

* Cell Phones Cordless Phones Notebook and Subnotebook Computers PDAs and Mobile Communicators WLAN Peripherals 1 Li-Ion or 3 NiMH/NiCd Powered Devices
* The SC190 has four different variants with four voltage
* settings each. It is designed for single-cell Li-ion battery
* ap

SC190 Distributors

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SC190 Synchronous Buck Converter Semtech

Semtech SC190-like datasheet