GENERAL DESCRIPTION
The ACT8891 is a complete, cost effective, highly-efficient ActivePMUTM power management solution, optimized for the unique power, voltage-sequencing, and control requirements of the Rockchip RK2918 processor.
   
FEATURES
• Optimized for Rockchip RK2918 Processor
• Three Step-Down DC/DC Converters
• Four Low-Dropout Linear Regulators
• I2CTM Serial Interface
• Advanced Enable/Disable Sequencing Controller
• Minimal External Components
• Tiny 4×4mm TQFN44-32 Package
    − 0.75mm Package Height
    − Pb-Free and RoHS Compliant