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FAN53168 Datasheet 6-bit Vid Controlled 2-4 Phase DC-dc Controller

Manufacturer: Fairchild (now onsemi)

Overview: www.fairchildsemi.com FAN53168 6-Bit VID Controlled 2-4 Phase DC-DC Controller www.datasheet4u.

General Description

The FAN53168 is a multi-phase DC-DC controller for implementing high-current, low-voltage, CPU core power regulation circuits.

It is part of a chipset that includes external MOSFET drivers and power MOSFETS.

The FAN53168 drives up to 4 synchronous-rectified buck channels in parallel.

Key Features

  • Precision Multi-Phase DC-DC Core Voltage Regulation.
  • ±10mV Output Voltage Accuracy Over Temperature.
  • Differential Remote Voltage Sensing.
  • Selectable 2, 3, or 4 Phase Operation.
  • Up to 1MHz per Phase Operation (4MHz ripple Frequency).
  • Lossless Inductor Current Sensing for Loadline Compensation.
  • External Temperature Compensation.
  • Accurate Load-Line Programming (Meets Intel VRM/VRD10 CPU Specifications).
  • Accurate Channe.

FAN53168 Distributor & Price

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