MIC2772-L3L3BML

Dual Voltage Supervisor

General Description  

The MIC2772 is a dual power supply supervisor that providesunder-voltage monitoring and power-on

reset generation. It may replace two discrete voltage supervisors  suchas MIC1810, MIC1815, MIC809, MIC811, MIC6315, etc. The two voltage supervisors are completely  independent.  Each functional block featuresanunder-voltage detector, a delay-generator, and a de-bounced manualreset input.

Features

•  Two independent voltage supervisors

•  Directly replacesdiscrete supervisors

•  Generates power-on reset pulses

•  De-bounced manual reset Inputs

•  Choice of voltage thresholds

•  20, 140, or 1100ms reset timeouts

•  Reset output may be pulled above VCC

•  Rejects brief input transients

•  Ultra-small 2x2mm MLF package

Applications

•Servers

•Embedded Controllers

•Telecommunications Systems

•  Power Supply Sequencing

•Hot-swapping

•Power supplies