Description
The FNA23512A is a Motion SPM 2 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 IGBTs to minimize EMI and
losses, while also providing multiple on−module protection features:
under−voltage lockouts, over−current shutdown, temperature sensing,
and fault reporting. The built−in, high−speed HVIC requires only
a single supply voltage and translates the incoming logic− level gate
inputs to high−voltage, high−current drive signals to properly drive the
module’s internal IGBTs. Separate negative IGBT terminals are
available for each phase to support the widest variety of control
algorithms.

Features
• UL Certified No. E209204 (UL1557)
• 1200 V − 35 A 3−Phase IGBT Inverter, Including Control ICs for
Gate Drive and Protections
• Low−Loss, Short−Circuit−Rated IGBTs
• Very Low Thermal Resistance Using Al2O3 DBC Substrate
• Built−In Bootstrap Diodes and Dedicated Vs Pins Simplify PCB
Layout
• Separate Open−Emitter Pins from Low−Side IGBTs for Three−Phase
Current Sensing
• Single−Grounded Power Supply Supported
• Built−In NTC Thermistor for Temperature Monitoring and
Management
• Adjustable Over−Current Protection via Integrated Sense−IGBTs
• Isolation Rating of 2500 Vrms / 1 min.
• These Device is Halide Free and is RoHS Compliant

Applications
• Motion Control − Industrial Motor (AC 400 V Class)