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EZ1900 - REGULATOR BALANCE CONTROLLER

Description

The EZ1900 is a high performance positive load current balancer designed for use in applications utilizing 2 regulators in parallel to achieve equal current sharing or identical current for each load.

Features

  • Current balance controller for regulators in parallel Slave and non-slave voltage modes Slave or non-slave mode computer selected Compatible with 3 or 5 pin low drop regulators Remote sense operation SO-8 package.

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Datasheet Details

Part number EZ1900
Manufacturer SEMTECH
File Size 95.79 KB
Description REGULATOR BALANCE CONTROLLER
Datasheet download datasheet EZ1900 Datasheet

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Full PDF Text Transcription

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REGULATOR BALANCE CONTROLLER May 27, 1999 EZ1900 TEL:805-498-2111 FAX:805-498-3804 WEB:http://www.semtech.com DESCRIPTION The EZ1900 is a high performance positive load current balancer designed for use in applications utilizing 2 regulators in parallel to achieve equal current sharing or identical current for each load. The regulator balance controller allows a flexible motherboard design to be made to cope with different processor configurations. The controller reads a logic level upgrade signal (denoted VCC2DET on the Intel P55C; similar on AMD, Cyrix and PowerPC microprocessors) to control the output voltage of two linear low dropout voltage regulators to the CPU core and I/O planes.
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