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FAN53168 - 6-Bit VID Controlled 2-4 Phase DC-DC Controller

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Fairchild Semiconductor

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FAN53168 6-Bit VID Controlled 2-4 Phase DC-DC Controller by Fairchild Semiconductor - Datasheet Preview — Datasheet preview – FAN53168

Datasheet Details

Part number	FAN53168
Manufacturer	Fairchild Semiconductor
File Size	451.10 KB
Description	6-Bit VID Controlled 2-4 Phase DC-DC Controller
Datasheet	FAN53168 Datasheet
Additional preview pages of the FAN53168 datasheet.

Product details

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.

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.

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Published: Jun 8, 2009 |