RT8868 Datasheet - Richtek

RT8868 4/3/2/1-Phase PWM Controller

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 acti.

RT8868 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 RT8868 comes in a small footprint with WQFN-48L 7x7 package. Applications z Desktop CPU Core Power z Low

RT8868-Richtek.pdf