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ADP3163 - 5-Bit Programmable 2-/3-Phase Synchronous Buck Controller

Datasheet Summary

Description

The ADP3163 is a highly efficient multiphase synchronous buck switching regulator controller optimized for converting a 5 V or 12 V main supply into the core supply voltage required by high performance Intel processors.

Features

  • ADOPT™ Optimal Positioning Technology for Superior Load Transient Response and Fewest Output Capacitors Complies with VRM 9.0 and Intel VR Down Guideline with Lowest System Cost Digitally Selectable 2- or 3-Phase Operation at up to 500 kHz per Phase Quad Logic-level PWM Outputs for Interface to External High-Power Drivers Active Current Balancing between All Output Phases Accurate Multiple VRM Module Current Sharing 5-Bit Digitally Programmable 1.1 V to 1.85 V Output Total Output Accuracy ؎0.8%.

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Datasheet preview – ADP3163

Datasheet Details

Part number ADP3163
Manufacturer Analog Devices
File Size 138.73 KB
Description 5-Bit Programmable 2-/3-Phase Synchronous Buck Controller
Datasheet download datasheet ADP3163 Datasheet
Additional preview pages of the ADP3163 datasheet.

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Full PDF Text Transcription

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a FEATURES ADOPT™ Optimal Positioning Technology for Superior Load Transient Response and Fewest Output Capacitors Complies with VRM 9.0 and Intel VR Down Guideline with Lowest System Cost Digitally Selectable 2- or 3-Phase Operation at up to 500 kHz per Phase Quad Logic-level PWM Outputs for Interface to External High-Power Drivers Active Current Balancing between All Output Phases Accurate Multiple VRM Module Current Sharing 5-Bit Digitally Programmable 1.1 V to 1.85 V Output Total Output Accuracy ؎0.
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