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FAN7621 PFM Controller

FAN7621 Description

FAN7621 * PFM Controller for Half-Bridge Resonant Converters July 2010 FAN7621 PFM Controller for Half-Bridge Resonant Converters .
The FAN7621 is a pulse frequency modulation controller for high-efficiency half-bridge resonant converters.

FAN7621 Features

* Variable Frequency Control with 50% Duty Cycle for Half-bridge Resonant Converter Topology
* High Efficiency through Zero Voltage Switching (ZVS)
* Fixed Dead Time (350ns)
* Up to 300kHz Operating Frequency
* Pulse Skipping for Frequency Limit (Programmable) at Light-Load Condi

FAN7621 Applications

* PDP and LCD TVs
* Desktop PCs and Servers
* Adapters
* Telecom Power Supplies

📥 Download Datasheet

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