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FSFR1700US - Power Switch

Download the FSFR1700US datasheet PDF. This datasheet also covers the FSFR2100US variant, as both devices belong to the same power switch family and are provided as variant models within a single manufacturer datasheet.

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.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (FSFR2100US-FairchildSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
FSFR1700XS Power Switch ON Semiconductor
FSFR1700XSL Power Switch ON Semiconductor
FSFR1600XS Power Switch ON Semiconductor
FSFR1600XSL Power Switch ON Semiconductor
FSFR1800XS Power Switch ON Semiconductor

Other Datasheets by Fairchild (now onsemi)

Part Number Description
FSFR1700USL Power Switch
FSFR1700 Power Switch
FSFR1700L Power Switch
FSFR1700XS Power Switch
FSFR1700XSL Power Switch

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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 Converters Features ƒ 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) 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 (AOCP), Internal Thermal Shutdown (TSD) Description The FSFR -US seri es a re a high ly inte grated p ower switches de signed for high-efficie