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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.

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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 download 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.
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