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This literature is subject to all applicable copyright laws and is not for resale in any manner.FSB50550AB Smart Power Module (SPM) January 2012 TM Motion-SPM FSB50550AB Smart Power Module (SPM ) Features Applications 500V R =1.4W(max) 3-phase FRFET inverter including Three-phase inverter driver for small power ac motor drives DS(on) high voltage integrated circuit (HVIC) General Description 3 divided negative dc-link terminals for inverter current sens- ing applications FSB50550AB is a tiny smart power module (SPM ) based on FRFET technology as a compact inverter solution for small HVIC for gate driving and undervoltage protection power motor drive applications such as fan motors and water 3/5V CMOS/TTL compatible, active-high interface suppliers. It is composed of 6 fast-recovery MOSFET (FRFET), and 3 half-bridge HVICs for FRFET gate driving. FSB50550AB Optimized for low electromagnetic interference provides low electromagnetic interference (EMI) characteristics Isolation voltage rating of 1500Vrms for 1min. with optimized switching speed. Moreover, since it employs FRFET as a power switch, it has much better ruggedness and HVIC temperature sensing larger safe operation area (SOA) than that of an IGBT-based Embedded bootstrap diode in the package power module or one-chip solution. The package is optimized for the thermal performance and compactness for the use in the RoHS compliant built-in motor application and any other application where the assembly space is concerned. FSB50550AB is the best solution for the compact inverter providing the energy efficiency, compactness, and low electromagnetic interference. 2011 Fairchild Semiconductor Corporation 1 www.fairchildsemi.com FSB50550AB Rev. A