FSFR1900

飞兆功率开关（ FPS ）的半桥谐振转换器 Fairchild Power Switch FPS for Half-Bridge Resonant Converters

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