FAN5026 - Dual DDR/Dual-output PWM Controller

Product Overview

Fairchild Semiconductor

Datasheet Details

Part number	FAN5026
Manufacturer	Fairchild Semiconductor
File Size	747.45 KB
Description	Dual DDR/Dual-output PWM Controller
Datasheet	FAN5026 Datasheet
Additional preview pages of the FAN5026 datasheet.

Product details

Description

The FAN5026 PWM controller provides high efficiency and regulation for two output voltages adjustable in the range of 0.9V to 5.5V required to power I/O, chip-sets, and memory banks in high-performance computers, set-top boxes, and VGA cards.

Features

Highly Flexible, Dual Synchronous Switching PWM Controller that Includes Modes for: - DDR Mode with In-phase Operation for Reduced Channel Interference - 90° Phase-shifted, Two-stage DDR Mode for Reduced Input Ripple - Dual Independent Regulators, 180° Phase Shifted Complete DDR Memory Power Solution - VTT Tracks VDDQ/2 - VDDQ/2 Buffered Reference Output Lossless Current Sensing on Low-Side MOSFET or Precision Over-Current Using Sense Resistor VCC Under-Voltage Lockout Wide Input Range: 3V to 16.

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Published: Feb 8, 2007 |