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)