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ACT511, ACT511-Active - Quasi-Resonant PWM Controller

ACT511 Description

ACT511 Product Brief, 18-Feb-14 ActiveQRTM Quasi-Resonant PWM Controller .
The ACT511 is a high performance peak current mode PWM controller.

ACT511 Features

* Quasi-Resonant Operation
* Adjustable up to 75kHz Switching Frequency
* Accurate OCP/OLP Protection
* Integrated Patented Frequency Foldback Technique
* Integrated Patented Line and Primary Inductance Compensation
* Built-in Soft-Start Circuit

ACT511 Applications

* up to 60 Watts. Figure 1: Simplified Application Circuit APPLICATIONS
* AC/DC Adaptors/Chargers for Cell Phones, Cordless Phone, PDAs, E-books
* Adaptors for Portable Media Player, DSCs, Set-top boxes, DVD players, records

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: ACT511, ACT511-Active. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number
ACT511, ACT511-Active
Manufacturer
Active-Semi
File Size
162.15 KB
Datasheet
ACT511-Active-Semi.pdf
Description
Quasi-Resonant PWM Controller
Note
This datasheet PDF includes multiple part numbers: ACT511, ACT511-Active.
Please refer to the document for exact specifications by model.

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📌 All Tags

Quasi-Resonant PWM Controller Active-Semi
Active-Semi ACT511-like datasheet