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ACT337 - High Performance ActivePSR Primary Switching Regulator

Download the ACT337 datasheet PDF. This datasheet also covers the ACT337-Active variant, as both devices belong to the same high performance activepsr primary switching regulator family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Ultra Low Standby Power < 30mW.
  • Patented Primary Side Regulation Technology.
  • Suitable Operation Frequency up to 85kHZ.
  • Proprietary Fast Startup Circuit.
  • Integrated Line and Primary Inductance Compensation.
  • Integrated Programmable Output Cord Resistance Compensation.
  • Line Under-Voltage, Output Over-Voltage, Output Short-Circuit and Over-Temperature Protection.
  • Complies with all Global Energy Efficiency and CEC Average Effici.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ACT337-Active-Semi.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number ACT337
Manufacturer Active-Semi
File Size 413.86 KB
Description High Performance ActivePSR Primary Switching Regulator
Datasheet download datasheet ACT337 Datasheet

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Other Datasheets by Active-Semi

Part Number Description
ACT330 High Performance ActivePSR Primary Switching Regulator
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ACT336 High Performance ActivePSR Primary Switching Regulator
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
ACT337 Rev 2, 14-Nov-12 High Performance ActivePSRTM Primary Switching Regulator FEATURES • Ultra Low Standby Power < 30mW • Patented Primary Side Regulation Technology • Suitable Operation Frequency up to 85kHZ • Proprietary Fast Startup Circuit • Integrated Line and Primary Inductance Compensation • Integrated Programmable Output Cord Resistance Compensation • Line Under-Voltage, Output Over-Voltage, Output Short-Circuit and Over-Temperature Protection • Complies with all Global Energy Efficiency and CEC Average Efficiency Standards • Adjustable Power from 7W to 12W • Minimum External Components • SOP-8 Package utilizes Active-Semi’s proprietary primary-side feedback architecture to provide accurate constant voltage, constant current (CV/CC) regulation without the need of an opto-coupl