CMPWR025 Datasheet Dual Input SmartOR Power Switch

Manufacturer: California Micro Devices Corp

CMPWR025 dual input smartor power switch by California Micro Devices Corp - Datasheet Preview

Datasheet Details

Part number	CMPWR025
Manufacturer	California Micro Devices Corp
File Size	86.91 KB
Description	Dual Input SmartOR Power Switch
Download	CMPWR025 Download (PDF)

General Description

California Micro Devices’ SmartOR™ CMPWR025 is a dual input power switch that selects between two different power inputs and delivers it to one output.

The device integrates two very low impedance power switches and automatically implements an OR function that selects the higher of the two inputs.

A hysteresis is built in (and is user selectable) to prevent switch

Overview

CALIFORNIA MICRO DEVICES CMPWR025 Dual Input SmartOR™ Power Switch.

Key Features

Automatically selects VCC1 OR VCC2 input source.
Integrated low impedance switches (0.2Ω TYP).
Operating supply range from 2.8V to 5.5V.
Glitch-free output during supply switching transitions.
Low operating supply current of 20µA (TYP).
User-selectable hysteresis for supply selection.
8-pin SOIC Narrow or 8-pin MSOP packages.

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