FSFR1800 Datasheet PDF - Fairchild

●Description

●FSFR-series is a highly integrated power switch family specially designed for high-efficiency half-bridge resonant converters. Offering everything necessary to build a reliable and robust resonant converter, the FSFR series simplifies designs and improves productivity, while improving performance.

●Features

●Variable Frequency Control with 50% Duty Cycle for Half-bridge Resonant Converter Topology

●High Efficiency through Zero Voltage Switching (ZVS)

●Internal Super-FETs with Fast-Recovery Type Body Diode (trr=120ns)

●Fixed Dead Time (350ns) Optimized for MOSFETs

●Up to 300kHz Operating Frequency

●Pulse Skipping for Frequency Limit (Programmable) at Light-Load Condition

●Remote On/Off Control Using Control Pin

●Protection Functions: Over-Voltage Protection (OVP), Overload Protection (OLP), Over-Current Protection (OCP), Abnormal Over-Current Protection (AOCP), Internal Thermal Shutdown (TSD)

●Applications

●PDP TV and LCD TV

●Desktop PC and Server

●Adapter

●Telecom Power

●Audio Power