ACT8846QM460-T

Power Management System 48Pin TQFN EP T/R

GENERAL DESCRIPTION

The ACT8846 is a complete, cost effective, and highly-efficient ActivePMU™ power management solution optimized for the power, voltage sequencing and control requirements of Rockchip RK31x8 application processor family.

FEATURES

INTEGRATED POWER SUPPLIES

•  Four DC/DC Step-Down Buck Regulators

− 2 x 2.8A, 2 x 1.5A

•  Five Low-Noise LDOs

− 2 x 150mA, 3 x 350mA

•  Three Low-Input Voltage LDOs

− 1 x 150mA, 2 x 350mA

•  One Low IQ Keep-Alive LDO

•  Backup Battery Charger

APPLICATIONS

•  Tablet PC

•  Mobile Internet Devices MID

•  E-books

•  Personal Navigation Devices

•  Smart Phones