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ADP3192 - 8-Bit Programmable 2- to 4-Phase Synchronous Buck Controller

Datasheet Summary

Description

The ADP31921 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 Enhanced PWM 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 Programmable short-circu.

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Datasheet Details

Part number ADP3192
Manufacturer Analog Devices
File Size 834.60 KB
Description 8-Bit Programmable 2- to 4-Phase Synchronous Buck Controller
Datasheet download datasheet ADP3192 Datasheet
Additional preview pages of the ADP3192 datasheet.

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www.DataSheet4U.com 8-Bit Programmable 2- to 4-Phase Synchronous Buck Controller ADP3192 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 Enhanced PWM 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.
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