onsemi FSFR2100US

Integrated Power Switch (FPS™) for 400W Half-Bridge Resonant Converter

Power Supply Support Circuit, Fixed, 1 Channel

FSFR-US Series — Fairchild Power Switch (FPS™) for Half-Bridge Resonant Converters | IC FPS POWER SWITCH 9-SIP

Power Switch Hi Side/Lo Side 9-Pin SIP Rail

High Pwr Fps For Hb/Tube |Onsemi FSFR2100US

SIP-9 AC-DC Controllers & Regulators ROHS

AC-DC Controller And Voltage Regulator

LOAD SWITCH, Fixed, 1 Channel, ZFM9

IC OFFLINE SW HALF-BRIDGE 9SIP

FSFR2100 ACTIVE NOT REC (Last Updated: 1week ago) Current Limiting Over Temperature Over Voltage Tube dc ac converter 24V 3.708632g 400W Up to 300kHz

The FSFR-US series are a highly integrated power switches designed for high-efficiency half-bridge resonant converters. Offering everything necessary to build a reliable and robust resonant converter, the FSFRUS series simplifies designs and improves productivity, while improving performance. The FSFR-US series combines 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 protection functions. The high-side gate-drive circuit has a common-mode noise cancellation capability, which guarantees stable operation with excellent noise immunity. The fast-recovery body diode of the MOSFETs improves reliability against abnormal operation conditions, while minimizing the effect of the reverse recovery. Using the zero-voltage-switching (ZVS) technique dramatically reduces the switching losses and efficiency is significantly improved. The ZVS also reduces the switching noise noticeably, which allows a small-sized Electromagnetic Interference (EMI) filter. The FSFR-US series can be applied to various resonant converter topologies such as series resonant, parallel resonant, and LLC resonant converters. • Variable Frequency Control with 50% Duty Cycle for Half-Bridge Resonant Converter Topology• High Efficiency through Zero Voltage Switching (ZVS)• Internal UniFETs 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)