GENERAL DESCRIPTION
The patent-pending ACT8798 is a complete, cost-effective, highly-efficient ActivePMUTM power management solution that is ideal for a wide range of portable handheld equipment. This device integrates three step-down DC/DC converters and three low dropout linear regulators (LDOs) into a single, thin, space-saving package. An I2C Serial Interface provides programmability for the DC/DC converters and LDOs.
   
FEATURES
• Multiple Patents Pending
• Six Integrated Regulators
    − 1.2A PWM Step-Down DC/DC
    − 1.2A PWM Step-Down DC/DC
    − 750mA PWM Step-Down DC/DC
    − 250mA Low Noise LDO
    − 250mA Low Noise LDO
    − 250mA Low Noise LDO
• I2CTM Compatible Serial Interface
    − Programmable Output Voltages
    − Configurable Operating Modes
• Minimal External Components
• 4x4mm, Thin-QFN (TQFN44-24) Package
    − Only 0.75mm Height
    − RoHS Compliant
   
APPLICATIONS
• Portable Devices and PDAs
• Wireless Handhelds
• DMB Enabled Devices
• GPS Receivers, etc.