Data Sheet

©2012 Fairchild Semiconductor Corporation 1 www.fairchildsemi.com
FSB50250US Rev. C4
FSB50250US Motion SPM® 5 Series
January 2014
FSB50250US
Motion SPM
®
5 Series
Features
• UL Certified No. E209204 (UL1557)
• 500 V R
DS(on)
= 4.2 Max FRFET MOSFET 3-Phase
Inverter with Gate Drivers and Protection
• Separate Open-Source Pins from Low-Side MOSFETs
for Three-Phase Current-Sensing
• Active-HIGH Interface, Works with 3.3 / 5 V Logic,
Schmitt-trigger Input
• Optimized for Low Electromagnetic Interference
• HVIC for Gate Driving and Under-Voltage Protection
• Isolation Rating: 1500 V
rms
/ min.
• Moisture Sensitive Level (MSL) 3
• RoHS Compliant
Applications
• 3-Phase Inverter Driver for Small Power AC Motor
Drives
Related Source
• AN-9082 - Motion SPM5 Series Thermal Performance
by Contact Pressure
General Description
The FSB50250US is an advanced Motion SPM
®
5
module providing a fully-featured, high-performance
inverter output stage for AC Induction, BLDC and PMSM
motors. These modules integrate optimized gate drive of
the built-in MOSFETs (FRFET
®
technology) to minimize
EMI and losses, while also providing multiple on-module
protection features including under-voltage lockouts. The
built-in, high-speed HVIC requires only a single supply
voltage and translates the incoming logic-level gate
inputs to the high-voltage, high-current drive signals
required to properly drive the module's internal
MOSFETs. Separate open-source MOSFET terminals
are available for each phase to support the widest
variety of control algorithms.
Package Marking & Ordering Information
Device Marking Device Package Reel Size Packing Type Quantity
FSB50250US FSB50250US SPM5H-023 330mm Tape-Reel 450