CMPWR280 - 1.5A SMARTOR Dual Regulator

Description

The California Micro Devices SmartORTM CMPWR280 is a fully protected Dual-Input low dropout CMOS regulator that also provides the necessary control signal for driving an external auxiliary Pchannel MOSFET switch.

Features

Automatic selection of VCC or VSBY Drive control signal for external VAUX switch Continuous 3.3V output supply Glitch-free output during supply transitions Built-in hysteresis for supply selection VCC regulates up to 1.5A output current VSBY regulates up to 375mA output current Foldback current limiting Thermal shutdown with hysteresis On-chip controller operates from VCC, VSBY or VOUT Pin Diagram.

California Micro Devices Corp

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Datasheet Details

Part number	CMPWR280
Manufacturer	California Micro Devices Corp
File Size	234.06 KB
Description	1.5A SMARTOR Dual Regulator
Datasheet	CMPWR280 Datasheet

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Full PDF Text Transcription

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CALIFORNIA MICRO DEVICES CMPWR280 1.5A SmartORTM Dual Regulator with VAUX Drive Features Automatic selection of VCC or VSBY Drive control signal for external VAUX switch Continuous 3.3V output supply Glitch-free output during supply transitions Built-in hysteresis for supply selection VCC regulates up to 1.

Published: Mar 23, 2005 |