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

The RT8855 comes to a small footprint with WQFN-48L 7x7 package. Applications
* Desktop CPU Core Power
* Low V.

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 curre.

RT8856

RT8857

RT8857A

RT8859M

RT88

RT8800

RT8800A

RT8800B

RT8801

RT8801B

RT8802A

RT8803A

RT8805