FAN7621 PFM Controller

Fairchild Semiconductor

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.

📥 Download Datasheet

FAN7621 Datasheet Preview — Preview of FAN7621 PDF

Datasheet Specifications

Part number: FAN7621
Manufacturer: Fairchild Semiconductor
File Size: 697.54 KB
Datasheet: FAN7621_FairchildSemiconductor.pdf
Description: PFM Controller

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

Applications

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

FAN7621 Distributors

📁 Related Datasheet

FAN7631 FAN7688 FAN7080-GF085 FAN7083-GF085 FAN7085-GF085 FAN7171-F085

📌 All Tags

FAN7621 PFM Controller Fairchild Semiconductor

Fairchild Semiconductor FAN7621-like datasheet