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ACT8342(2008) Datasheet PDF - Active-Semi, Inc

ACT8342 image

Part Name
ACT8342

Other PDF
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page
2 Pages

File Size
104.9 kB

MFG CO.
ACTIVE-SEMI
Active-Semi, Inc ACTIVE-SEMI

GENERAL DESCRIPTION
   The patent-pending ACT8342 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 one PWM step-down DC/DC converter and two low noise, low dropout linear regulators (LDOs) in 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 ActivePMU technology but does not require a high level of integration.


FEATURES
• Multiple Patents Pending
• Three Integrated Regulators
   − 350mA PWM Step-Down DC/DC
   − 80mA Low Noise LDO
   − 150mA Low Noise LDO
• Independent Enable/Disable Control
• Minimal External Components
• 3×3mm, Thin-QFN (TQFN33-16) Package
   − Only 0.75mm Height
   − RoHS Compliant


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


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