Infineon Technologies IGCM10F60GAXKMA1

Overview

IGCM10F60GAXKMA1 from Infineon is a fully isolated 3-phase inverter CIPOS™ Mini intelligent power module integrating six 600 V RC-Drives IGBTs, rugged SOI gate drivers, bootstrap diodes, overcurrent protection, undervoltage lockout, and an integrated NTC thermistor. It delivers ±10 A output current at TC = 25°C, supports 450 V DC bus, and enables open-emitter phase current sensing via NU/NV/NW pins for motor control in compact variable-speed drives.

For engineers reviewing the IGCM10F60GAXKMA1 datasheet, IGCM10F60GAXKMA1 pinout, IGCM10F60GAXKMA1 application, or IGCM10F60GAXKMA1 equivalent, this module provides verified thermal performance (TC = −40 to +125 °C), 2000 V RMS isolation, shoot-through prevention with 380 ns minimum deadtime, and LSTTL/CMOS-compatible 3.3 V–5 V logic inputs - critical for reliable home appliance motor drive design.

Technical Context

This module implements a 3-phase bridge topology with high-side floating gate drivers powered by integrated bootstrap circuits referenced to VS(U/V/W) pins. Each half-bridge leg includes reverse-conducting IGBTs with 600 V VCES rating and 5 µs short-circuit withstand time at TJ = 150 °C under 400 V DC bus.

The control interface uses Schmitt-trigger inputs (HIN/LIN x3) with internal 5 kΩ pull-downs and noise filtering (t_FIL,IN = 1 µs), while fault management combines latched overcurrent shutdown (ITRIP threshold = 0.47 V) and dual UVLO on VDD (10.4 V/12.1 V) and VBS (10.4 V/12.1 V).

Key Specifications

Pinout & Package

IGCM10F60GAXKMA1 uses a fully isolated dual in-line molded module (DIP 36×21 mm) with lead-free RoHS-compliant terminal plating. The package provides electrical isolation, enhanced thermal conduction, and EMI reduction optimized for motor drive PCB layouts.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar 3-phase inverter module applications.

Compared with FSB50450 and IRSM808-207MH, IGCM10F60GAXKMA1 uniquely combines 600 V/±10 A rating, full galvanic isolation, integrated NTC, and open-emitter sensing - making it optimal for industrial-grade, thermally monitored, medium-power motor drives where reliability and integration density are prioritized.

Availability

IGCM10F60GAXKMA1 is available at Aetrix Electronics and suitable for washing machine drives, refrigerator compressor control, fan motor inverters, and small HVAC blower systems requiring stable component supply, long-term lifecycle support, and qualified industrial-grade reliability.

Supply support for IGCM10F60GAXKMA1 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Infineon Technologies is a German semiconductor leader specializing in power management, automotive MCUs, and industrial control ICs, with global manufacturing and qualification infrastructure.

The CIPOS™ Mini product line targets compact, high-reliability 3-phase motor drives for white goods and HVAC, integrating power stages, gate drivers, protection, and sensing into single-isolated packages.

FAQ

What is the purpose of the VS pins (1, 3, 5) on IGCM10F60GAXKMA1?

The VS pins serve as high-side floating supply offset references for the U-, V-, and W-phase bootstrap circuits. They enable the SOI gate drivers to operate independently across each phase's switching node, supporting robust operation even with −50 V transient excursions relative to VSS - critical for maintaining gate drive stability during fast dv/dt transitions in motor drive applications.

Can IGCM10F60GAXKMA1 be used with a 3.3 V microcontroller without level shifters?

Yes. All HIN and LIN inputs feature Schmitt-trigger logic compatible with 3.3 V CMOS/LSTTL signals, including internal 5 kΩ pull-down resistors and noise filtering. No external level shifting is required, simplifying interface design and reducing component count in cost-sensitive consumer motor control systems.

How does the overcurrent protection function using the ITRIP pin?

The ITRIP pin accepts a voltage signal from a shunt resistor on the low-side emitter path. When this voltage exceeds the internal comparator threshold of 0.47 V (referenced to VSS), the gate driver immediately shuts down all six outputs. A 530 ns input noise filter prevents false triggering from switching transients, and fault clearance requires a minimum 40 µs reset period before resuming operation.

Is the NTC thermistor accessible separately from the VFO pin?

No - the NTC is internally connected between the VFO pin and VSS. To read temperature, apply a known pull-up resistor (e.g., 10 kΩ) from VFO to +5 V and measure the resulting analog voltage at VFO. This single-node configuration avoids extra pins while enabling direct microcontroller ADC interfacing for thermal monitoring and protection.