GENERAL DESCRIPTION
The ACT8840 is a complete, cost effective, and highly-efficient ActivePMUTM power management solution optimized for the power, voltage sequencing and control requirements of general Single-core application processor.

FEATURES
INTEGRATED POWER SUPPLIES
● Four DC/DC Step-Down (Buck) Regulators
   − 2 x 1.8A, 2 x 1.3A
● 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

SYSTEM CONTROL AND INTERFACE
• Six General Purpose I/O with PWM Drivers
• I2C Serial Interface
• Interrupt Controller

SYSTEM MANAGEMENT
● Reset Interface and Sequencing Controller
   − Power on Reset
   − Soft / Hard Reset
   − Watchdog Supervision
   − Multiple Sleep Modes
● Thermal Management Subsystem

APPLICATIONS
● Tablet PC
● Mobile Internet Devices (MID)
● Ebooks
● Personal Navigation Devices