ACT511, ACT511-Active Quasi-Resonant PWM Controller

Active-Semi

Description

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

📥 Download Datasheet

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

Datasheet Specifications

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.

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

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

ACT511 Distributors

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📌 All Tags

ACT511-Active Quasi-Resonant PWM Controller Active-Semi

Active-Semi ACT511-like datasheet