FNA22512A: 1200 V Motion SPM® 2 Series

The FNA22512A 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 logiclevel 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 - 25 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.

Application Notes