PX3540 - Graphics Processor Digital Multiphase Controller

Product Overview

Part number	PX3540
Manufacturer	Primarion
File Size	113.67 KB
Description	Graphics Processor Digital Multiphase Controller
Datasheet	PX3540 Datasheet
Additional preview pages of the PX3540 datasheet.

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

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.

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Published: Dec 29, 2014 |