FAN7621S PFM Controller

Fairchild Semiconductor

Description

FAN7621S * PFM Controller for Half-Bridge Resonant Converters July 2010 FAN7621S PFM Controller for Half-Bridge Resonant Converters .
The FAN7621S is a pulse frequency modulation controller for high-efficiency half-bridge resonant converters.

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Datasheet Specifications

Part number: FAN7621S
Manufacturer: Fairchild Semiconductor
File Size: 829.15 KB
Datasheet: FAN7621S_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 Auto-Restart Operation for All Protections with an External LVCC

Applications

* PDP and LCD TVs Desktop PCs and Servers Adapters Telecom Power Supplies Video Game Consoles Related Resources AN4151
* Half-Bridge LLC Resonant Converter Design TM Using FSFR-Series Fairchild Power Switch (FPS ) Ordering Information Part Number FAN7621SSJ FAN7

FAN7621S Distributors

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FAN7621S PFM Controller Fairchild Semiconductor

Fairchild Semiconductor FAN7621S-like datasheet