PX3540 - Graphics Processor Digital Multiphase Controller

Datasheet Details

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

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 |