onsemi FSFR2100

600V Integrated Power Switch (FPS™) for 450W Half-Bridge Resonant Converter

AC to DC Switching Converters, Offline Regulators / IC SWIT PROG OVP OCP 9SIP

FSFR2100 Series 25 V 0.38 Ohm Through Hole Power Switches - SIP-9

Offline Power Switching Products 11A/600V Half-bridge

FSFR2100 for 450W - Fairchild Power Switch (FPS) for Half-Br

Converter Offline Half-Bridge Topology Up to 300kHz 9-SIP

FAIRCHILD SEMICONDUCTOR FSFR2100Power Load Switch for Half-Bridge Resonant Converters, 1 Output, SIP-9

onsemi Switching power supply chip, 1output, 9Pin

Power Switch High Side/Low Side 9-Pin SIP Rail

Half Bridge Based Peripheral Driver

IC OFFLINE SW HALF-BRIDGE 9SIP

SWITCH, MOSFET, GATE DRVR, 450W, 9SIP; On State Resistance:0.32ohm; Distribution Switch Case Style:SIP; No. of Pins:9; Thermal Protection:Yes; Power Dissipation Pd:12W; No. of Outputs:1; Operating Temperature Range:-40°C to +130°C; MSL:MSL 1 - Unlimited; Internal Switch:Yes

The FSFR2100 is a highly integrated power switch designed for high-efficiency half-bridge resonant converters. Offering everything necessary to build a reliable and robust resonant converter, the FSFR2100 simplifies designs and improves productivity, while improving performance. The FSFR2100 combines power MOSFETs with fast-recovery type body diodes, a highside 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 FSFR2100 can be applied to various resonant converter topologies, such as: series resonant, parallel resonant, and LLC resonant converters.