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FAN7621S

Fairchild Semiconductor
Part Number FAN7621S
Manufacturer Fairchild Semiconductor
Description PFM Controller
Published May 8, 2011
Detailed Description FAN7621S — PFM Controller for Half-Bridge Resonant Converters July 2010 FAN7621S PFM Controller for Half-Bridge Resona...
Datasheet PDF File FAN7621S PDF File

FAN7621S
FAN7621S

Overview
FAN7621S — PFM Controller for Half-Bridge Resonant Converters July 2010 FAN7621S PFM Controller for Half-Bridge Resonant Converters Features ƒ ƒ ƒ ƒ ƒ ƒ 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 Protection Functions: Over-Voltage Protection (OVP), Over-Current Protection (OCP), Abnormal Over-Current Protection (AOCP), Internal Thermal Shutdown (TSD) Description The FAN7621S is a pulse frequency modulation controller for high-efficiency half-bridge resonant converters.
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