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UCC2912 - Programmable Hot Swap Power Manager

This page provides the datasheet information for the UCC2912, a member of the UCC3912 Programmable Hot Swap Power Manager family.

Datasheet Summary

Description

The UCC3912 family of hot swap power managers provides complete power management, hot swap capability, and circuit breaker functions.

The only component required to operate the device, other than supply bypassing, is the fault timing capacitor, CT.

Features

  • include an open drain FAULT output indicator, thermal shutdown, under voltage lockout, and a low thermal resistance small outline package. absolute maximum ratings over operating free-air temperature (unless otherwise noted)†} VIN.
  • . . . 8 V FAULT sink current.

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Datasheet preview – UCC2912

Datasheet Details

Part number UCC2912
Manufacturer Unitrode
File Size 962.80 KB
Description Programmable Hot Swap Power Manager
Datasheet download datasheet UCC2912 Datasheet
Additional preview pages of the UCC2912 datasheet.

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Full PDF Text Transcription

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ą D Integrated 0.15-Ω Power MOSFET D 3-V to 8-V Operation D Digital Programmable Current Limit from 0 A to 3 A D Electronic Circuit Breaker Function D 1µA ICC When Disabled D Programmable On-Time D Programmable Start Delay D Fixed 3% Duty Cycle UCC2912 UCC3912 PROGRAMMABLE HOT SWAP POWER MANAGER SLUS241D − MARCH 1994 - REVISED NOVEMBER 2003 D Unidirectional Switch D Thermal Shutdown D Fault-Output Indicator D Maximum-Output Current Can Be Set to 1 A Above the Programmed Fault Level or to a Full 4 A D Power SOIC, Low-Thermal Resistance Packaging description The UCC3912 family of hot swap power managers provides complete power management, hot swap capability, and circuit breaker functions.
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