IGCM20F60GAXKMA1

Overview

The IGCM20F60GAXKMA1 is a CIPOS™ Mini intelligent power module featuring a fully isolated dual-in-line molded package. It integrates reverse conducting drives IGBTs with an optimized SOI gate driver for three-phase motor control. The device supports a maximum DC link voltage of 450 V and delivers a continuous output current of 20 A at 25°C case temperature. Key electrical parameters include a collector-emitter saturation voltage of 1.6 V, short circuit withstand time of 5 µs, and operating junction temperatures up to 150°C.

Feature Summary

• Integrates rugged SOI gate driver technology providing stability against transient and negative voltage signals.
• Features built-in bootstrap functionality and overcurrent shutdown capabilities with cross-conduction prevention.
• Includes accessible low-side emitter pins for phase current monitoring and a built-in NTC thermistor for temperature tracking.
• Offers undervoltage lockout across all channels and allows negative VS potential for robust signal transmission.

Applications

• Home appliances
• Low power motor drives
• Variable speed drives

Procurement Notes

Verify the specific ordering suffix XKMA1 against official Infineon documentation to confirm packaging details and compliance status. Confirm that the component meets industrial qualification standards as specified in JEDEC tests. Ensure design compatibility with the required isolation voltage and thermal management constraints before procurement.

Selection Notes

Select this module for applications requiring high reliability and compact PCB size integration. The open emitter configuration facilitates precise current sensing. Verify that the system operates within the 450 V DC link limit and utilizes the integrated protection features like shoot-through prevention and fault output signaling.

Part Context

This component belongs to the CIPOS™ Mini family, designed to integrate power and control components for optimized system cost. It utilizes Infineon’s RC-Drives IGBT technology combined with SOI gate drivers to enhance performance in variable speed drive applications while minimizing electromagnetic interference.

Replacement Considerations

Consult official Infineon substitution lists for verified alternatives. Generic replacements may not match the specific SOI gate driver characteristics or thermal resistance values.

FAQ

How does the module handle cross-conduction?

The integrated gate driver provides shoot-through prevention by ensuring only one switch in a leg is active at a time, with a minimum internal deadtime insertion of typically 380 ns.

What is the function of the VFO pin?

The VFO pin serves as a fault output indicating module failure due to undervoltage or triggered overcurrent detection, and also provides direct access to the internal NTC thermistor.

Can the module detect overcurrent events?

Yes, the ITRIP input enables overcurrent detection by comparing the IGBT current feedback against a threshold, triggering a shutdown of all outputs if exceeded.