RT8855

4/3/2/1-Phase PWM Controller

Richtek

RT8855 Features

* include adjustable operating frequency, power good indication, external error-amp compensation, over voltage protection, over current protection and enable/ shutdown for various applications. The RT8855 comes to a small footprint with WQFN-48L 7x7 package. Applications

* Desktop CPU Core Power

RT8855 General Description

The RT8855 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 RT8855 uses differential inductor DCR current sense to achieve phase current balance and acti.

RT8855 Datasheet (363.19 KB)

RT8855 Datasheet Preview — Preview of RT8855 PDF

Datasheet Details

Part number:

RT8855

Manufacturer:

Richtek

File Size:

363.19 KB

Description:

4/3/2/1-phase pwm controller.

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RT8855 1-Phase PWM Controller Richtek

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RT8855 Features

RT8855 General Description

Datasheet Details

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Description:

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