FSAM20SH60A

Power Driver Modules Overview

The FSAM20SH60A is a Motion SPM® 2 Series intelligent power module designed for three-phase AC induction, BLDC, and PMSM motor control. It integrates a 600V, 20A IGBT inverter with optimized gate drivers and protection circuits. Key electrical parameters include a collector-emitter saturation voltage of 2.5V at 20A and 25°C, a maximum DC-link supply voltage of 400V, and an isolation rating of 2500 Vrms. The module operates within a junction temperature range of -20°C to 125°C and features a ceramic substrate for low thermal resistance.

Power Driver Modules Feature Summary

• Integrates a 600V, 20A three-phase IGBT inverter with high-speed HVIC gate drivers
• Includes built-in under-voltage lockout, short-circuit protection, and fault reporting
• Features separate open-emitter pins on low-side IGBTs for precise three-phase current sensing
• Contains a built-in NTC thermistor for continuous system temperature monitoring

Power Driver Modules Applications

• Motion control systems for home appliances
• Industrial motor drives
• AC Induction motor inverters
• BLDC and PMSM motor controllers

Power Driver Modules Procurement Notes

Verify the specific revision status as this component may be subject to End-of-Life (EOL) or Not Recommended for New Designs (NRND) notices. Confirm that the package marking matches the updated nomenclature standards following the Fairchild Semiconductor integration into ON Semiconductor. Ensure all technical specifications are validated against the most recent official datasheet before finalizing procurement plans.

Power Driver Modules Selection Notes

Select this module for applications requiring integrated drive and protection functions to minimize EMI and switching losses. Verify compatibility with 3.3V or 5V logic-level inputs via the active-LOW interface. Ensure the application supports the recommended 15 kHz switching frequency and utilizes the separate emitter pins for current sensing algorithms. Confirm thermal management requirements align with the specified junction-to-case thermal resistance values.

Power Driver Modules Part Context

The FSAM20SH60A belongs to the Motion SPM® 2 Series, which provides fully featured inverter stages for various motor types. This series is characterized by its ability to integrate high-performance power conversion with advanced control logic in a single compact package, simplifying the design process for three-phase motor drives.

Power Driver Modules Replacement Considerations

Check the official ON Semiconductor website for updated device numbers due to nomenclature changes from the Fairchild integration. No direct substitute part numbers are confirmed in the provided documentation.

Power Driver Modules FAQ

How is the short-circuit protection level adjusted?

The adjustable current protection level is set by selecting the external sense resistor connected to the Sense-IGBT emitter.

What is the function of the separate open-emitter pins?

The separate negative IGBT terminals for each phase support the widest variety of control algorithms by enabling precise three-phase current sensing.

Can the module be driven directly by an MCU?

Yes, the built-in high-speed HVIC allows direct coupling to MCU terminals without optocouplers or transformer isolation, supporting 3.3V or 5V logic.