PX3540 - Graphics Processor Digital Multiphase Controller

Description

Graphics Processors Intelligent Point-of-Load (POL) power regulation

Features

Multiphase power conversion.
100 kHz to 2 MHz switching frequency.
Internal high precision voltage reference.
±12.4mV voltage setpoint accuracy.
Startup and maximum voltages set through external resistor.
2-bit VID input for additional voltage control.
Driver detect prior to soft-start disables unpopulated phases.
Autonomous or user controlled phase dropping based on current balance and 12V supply faults.
Supports.

PX3540 graphics processor digital multiphase controller by Primarion - Datasheet Preview

Datasheet Details

Part number	PX3540
Manufacturer	Primarion
File Size	113.67 KB
Description	Graphics Processor Digital Multiphase Controller
Datasheet	PX3540 Datasheet

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Full PDF Text Transcription

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Graphics Processor Digital Multiphase Controller Product Brief PX3540 Applications Description • Graphics Processors • Intelligent Point-of-Load (POL) power regulation Features • Multiphase power conversion • 100 kHz to 2 MHz switching frequency • Internal high precision voltage reference − ±12.

Published: Dec 29, 2014 |