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ADP3193A - Synchronous Buck Controller

Description

FB + SS ADP3193A ADP3193A TABLE OF CONTENTS

Features

  • Selectable 2- or 3-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 Programmable sho.

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Full PDF Text Transcription

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8-Bit, Programmable, 2- to 3-Phase, Synchronous Buck Controller ADP3193A FEATURES Selectable 2- or 3-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.
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