ACT8332(2007) Datasheet PDF - Active-Semi, Inc

GENERAL DESCRIPTION
   The patent-pending ACT8332 is a complete, costefficient ActivePMUTM power management solution that is ideal for a wide range of portable handheld equipment. This device integrates a PWM stepdown DC/DC converter and two low-noise, lowdropout linear regulators (LDOs) into a single, thin, space-saving package. This device is ideal for a wide range of portable handheld equipment that can benefit from the advantages of ActivePMUTM technology but does not require a high level of integration.

FEATURES
• Multiple Patents Pending
• Three Integrated Regulators
   − 350mA PWM Step-Down DC/DC
   − 360mA Low Noise LDO
   − 360mA Low Noise LDO
• Independent Enable/Disable Control
• Minimal External Components
• 3x3mm, Thin-DFN (TDFN33-10) Package
   − Only 0.75mm Height
   − RoHS Compliant

APPLICATIONS
• Portable Devices and PDAs
• MP3/MP4 Players
• Wireless Handhelds
• GPS Receivers