RT8868 Datasheet 4/3/2/1-phase Pwm Controller

Manufacturer: Richtek

Overview: ® RT8868 4/3/2/1-Phase PWM Controller for AMD AM2/AM2+/AM3 CPUs.

Datasheet Details

Part number	RT8868
Manufacturer	Richtek
File Size	424.69 KB
Description	4/3/2/1-Phase PWM Controller
Datasheet	RT8868-Richtek.pdf

General Description

The RT8868 is a 4/3/2/1-phase synchronous buck controller with two integrated MOSFET drivers for CPU power application and a single-phase buck with integrated MOSFET driver for North-Bridge (NB) chipset.The RT8868 uses differential inductor DCR current sense to achieve phase current balance and active voltage positioning.

Other

Key Features

include adjustable operating frequency, power good indication, external error-amp compensation, over voltage protection, over current protection and enable/ shutdown for various.

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