RT8870A Datasheet - Richtek

RT8870A, Dual-Output PWM Controller

Preliminary RT8870A Dual-Output PWM Controller for AMD SVI Mobile CPU Power Supply General .
The RT8870A is a dual-output PWM controller for AMD SVI mobile CPU power supply.

Features

* CCRCOT (Constant Current Ripple Constant On-Time) control with G-NAVPTM (Green-Native AVP), which is a Richtek proprietary topology. The CCRCOT control provides superior output voltage ripple performance over the entire input/output range. G-NAVPTM makes this device an easy setting controller to mee

Applications

* AMD SVI Mobile CPU Laptop Computer Ordering Information RT8870A Package Type QW : WQFN-40L 5x5 (W-Type) Note : Operating Temperature Range G : Green (Halogen Free with Commer- cial Standard) Richtek Green products are : ` RoHS compliant and compatible with the current require- ments of IPC/JE

RT8870A-Richtek.pdf