ACT412 Datasheet Quasi-Resonant PWM Controller

Manufacturer: Active-Semi

Download the ACT412 datasheet PDF. This datasheet also includes the ACT412-Active variant, as both parts are published together in a single manufacturer document.

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ACT412 quasi-resonant pwm controller by Active-Semi - Datasheet Preview — Note: The manufacturer provides a single datasheet file (ACT412-Active-Semi.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	ACT412
Manufacturer	Active-Semi
File Size	312.67 KB
Description	Quasi-Resonant PWM Controller
Download	ACT412 Download (PDF)

Overview

ACT412 Rev 1, 30-Oct-13 ActivePSRTM Quasi-Resonant PWM Controller.

Key Features

Patented Primary Side Regulation Technology.
Quasi-Resonant Operation.
Adjustable up to 120kHz Switching Frequency.
+/-5% Output Voltage Regulation.
Constant Power Operation Mode for Fast Start-up and Motor Drive.

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