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PX3540 Datasheet Graphics Processor Digital Multiphase Controller

Manufacturer: Primarion

Overview: Graphics Processor Digital Multiphase Controller Product Brief PX3540.

Datasheet Details

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

General Description

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

Key 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.

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PX3540 Distributor