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FSFR1800USL Datasheet Power Switch

Manufacturer: Fairchild (now onsemi)

Overview: FSFR-US Series — Fairchild Power Switch (FPS™) for Half-Bridge Resonant Converter May 2010 FSFR-US Series — Fairchild Power Switch (FPS™) for Half-Bridge Resonant.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The FSFR -US seri es a re a high ly inte grated p ower switches de signed for high-efficiency ha lf-bridge resonant co nverters.

O ffering ev erything ne cessary to build a reliable and robust resonant converter, the FSFRUS seri es si mplifies de signs and improves prod uctivity, while improv ing perf ormance.

T he FSFR -US serie s bines power MOSFETs with fast-recovery type body diodes, a high-side gate-drive circuit, an accurate current controlled oscillator, frequency limit circuit, soft-start, and built-in pr otection fu nctions.

Key Features

  • Variable Frequency Control with 50% Duty Cycle for Half-Bridge Resonant Converter Topology High Efficiency through Zero Voltage Switching (ZVS) Internal UniFET™s with Fast-Recovery Type Body Diode Fixed Dead Time (350ns) Optimized for MOSFETs 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.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
ON Semiconductor Logo FSFR1800XS Power Switch ON Semiconductor
ON Semiconductor Logo FSFR1800XSL Power Switch ON Semiconductor

More Datasheets from Fairchild (now onsemi)

Part Number Description
FSFR1800US Power Switch
FSFR1800 Power Switch
FSFR1800L Power Switch
FSFR1800XS Power Switch
FSFR1800XSL Power Switch
FSFR1600 Power Switch
FSFR1600L Power Switch
FSFR1600XS Power Switch
FSFR1600XSL Power Switch
FSFR1700 Power Switch

FSFR1800USL Distributor