ADP3192A Datasheet PDF - Analog Devices 8-Bit Programmable 2- to 4-Phase Synchronous Buck Controller Specs

ADP3192A - 8-Bit Programmable 2- to 4-Phase Synchronous Buck Controller

Datasheet Summary

Description

The ADP3192A1 is a highly efficient, multiphase, synchronous buck-switching regulator controller optimized for converting a 12 V main supply into the core supply voltage required by high performance Intel processors.

Features

Selectable 2-, 3-, or 4-phase operation at up to 1 MHz per phase ±7.7 mV worst-case differential sensing error over temperature Logic-level PWM outputs for interface to external high power drivers Fast enhanced PWM (FEPWM) flex mode for excellent load transient performance Active current balancing between all output phases Built-in power-good/crowbar blanking supports on-the-fly VID code changes Digitally programmable 0.5 V to 1.6 V output supports both VR10.x and VR11 specifications Programmabl.

Datasheet Details

Part number	ADP3192A
Manufacturer	Analog Devices
File Size	811.98 KB
Description	8-Bit Programmable 2- to 4-Phase Synchronous Buck Controller
Datasheet	ADP3192A Datasheet
Additional preview pages of the ADP3192A datasheet.

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Full PDF Text Transcription

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8-Bit Programmable 2- to 4-Phase Synchronous Buck Controller ADP3192A FEATURES Selectable 2-, 3-, or 4-phase operation at up to 1 MHz per phase ±7.7 mV worst-case differential sensing error over temperature Logic-level PWM outputs for interface to external high power drivers Fast enhanced PWM (FEPWM) flex mode for excellent load transient performance Active current balancing between all output phases Built-in power-good/crowbar blanking supports on-the-fly VID code changes Digitally programmable 0.5 V to 1.6 V output supports both VR10.

Published: Jul 9, 2007 |