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ACT512 Datasheet Quasi-Resonant PWM Controller

Manufacturer: Active-Semi

Download the ACT512 datasheet PDF. This datasheet also includes the ACT512-Active variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (ACT512-Active-Semi.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number ACT512
Manufacturer Active-Semi
File Size 303.73 KB
Description Quasi-Resonant PWM Controller
Download ACT512 Download (PDF)

Overview

ACT512 Rev 4, 13-Feb-14 ActiveQRTM Quasi-Resonant PWM Controller.

Key Features

  • CCM and Quasi-Resonant Operation.
  • Adjustable up to 75kHz Switching Frequency.
  • OCP/OLP Protection.
  • Integrated Patented Frequency Foldback Technique.
  • Integrated Patented Line Compensation.
  • Built-in Soft-Start Circuit.
  • Line Under-Voltage, Thermal, Output Over- voltage, Output Short Protections.
  • Current Sense Resistor Short Protection.
  • Transformer Winding Short Protection.
  • 100mW Standby Power.
  • Complie.

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