Description
ACT8798 Rev 1, 16-Nov-09 Six Channel Integrated Power Management IC for Handheld Portable Equipment .
The patent-pending ACT8798 is a complete, costeffective, highly-efficient ActivePMUTM power management solution that is ideal for a wide range of port.
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
Applications
* Portable Devices and PDAs
* Wireless Handhelds
* DMB Enabled Devices
* GPS Receivers, etc. SYSTEM BLOCK DIAGRAM
REG2
Step-Down DC/DC OUT2 1.1V to 4.4V Up to 1.2A OUT3 1.1V to 4.4V Up to 750mA OUT4 0.645V to 3.7V Up to 250mA OUT5 1.4V to 3.7V Up to 250mA OUT6 1.4V t