Infineon Technologies IFCM15P60GDXKMA1

Overview

IFCM15P60GDXKMA1 from Infineon Technologies is a dual-in-line intelligent power module integrating a 3-phase 600 V / 15 A inverter and single-phase 650 V / 30 A PFC stage, featuring TRENCHSTOP™ IGBT3 (inverter) and TRENCHSTOP™ 5 (PFC), SOI gate drivers, integrated bootstrap, overcurrent shutdown, and NTC-based temperature monitoring. It targets variable-speed motor drives in air conditioning and home appliances requiring compact, thermally robust, EMI-optimized power conversion.

For engineers reviewing the IFCM15P60GDXKMA1 datasheet, IFCM15P60GDXKMA1 pinout, IFCM15P60GDXKMA1 application, or IFCM15P60GDXKMA1 equivalent, key selection criteria include its dual-section voltage/current ratings (600 V/15 A inverter + 650 V/30 A PFC), integrated fault signaling via VFO, shoot-through prevention logic, and PFC IGBT gate (GX), NTC access (VFO), and current-sense emitter (N) terminals.

Technical Context

The module implements a 3-half-bridge inverter with independent high-side (HIN/U–W) and low-side (LIN/U–W) gate inputs, each with Schmitt-trigger logic, 1.5 µs minimum pulse width, and internal 5 kΩ pull-downs. Shoot-through prevention enforces sequential activation per leg and inserts ≥380 ns dead time.

It integrates a single-boost PFC stage with dedicated X (collector), NX (emitter), and GX (gate) pins, plus thermistor sensing referenced to VSS via VFO, and overcurrent detection at ITRIP (0.47 V threshold, 530 ns noise filter). High-side supplies (VB/U–W, VS/U–W) support floating operation up to −50 V transient VS-to-VSS offset.

Key Specifications

Pinout & Package

Dual-in-line molded package with lead-free, RoHS-compliant terminal plating; features DCB (Direct Copper Bond) substrate for low thermal resistance and pin-to-heatsink clearance of 1.6 mm (typ).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar intelligent power module applications.

Compared with FSB50550, IFCM15P60GDXKMA1 adds integrated PFC and thermal monitoring at higher current rating; versus IFCM20P60GDXKMA1, it offers cost-optimized performance for 15 A target loads without sacrificing pin compatibility or protection features.

Availability

IFCM15P60GDXKMA1 is available at Aetrix Electronics and suitable for air conditioning compressor drives, refrigerator fan motor controls, and washing machine drum motor systems requiring stable component supply, long-lifecycle support, and full-reliability qualification.

Supply support for IFCM15P60GDXKMA1 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 manufacturer specializing in power management, automotive, and industrial control ICs, with leadership in IGBT, SiC, and intelligent power modules.

This part belongs to the CIPOS™ (Control Integrated POwer System) family, designed specifically for compact, high-efficiency variable-speed motor drives with integrated PFC in home appliance and light industrial applications.

FAQ

What is the maximum allowable DC bus voltage for the IFCM15P60GDXKMA1 inverter section?

The inverter section supports a maximum continuous DC link voltage of 450 V between pins P and N, with a 500 V surge rating for ≤10 ms. Exceeding 450 V during normal operation risks premature IGBT failure due to increased switching losses and reduced safe operating area margin.

How is overcurrent protection implemented, and what is the response time?

Overcurrent protection uses the ITRIP pin with a fixed 0.47 V threshold referenced to VSS. A 530 ns input noise filter rejects transients, and after valid detection, all six gate drivers shut down within 1000 ns propagation delay. The fault state is latched and signaled via the open-drain VFO pin.

Can the PFC section operate independently of the inverter section?

Yes - the PFC section (X/NX/GX pins) is electrically isolated from the inverter section and can be driven independently using a separate controller. Its 650 V IGBT and rapid-switching diode are rated for standalone boost operation, though shared VDD/VSS and thermal substrate require coordinated thermal management.

What is the purpose of the N pin, and how should it be used in current sensing?

The N pin is the common low-side emitter node for all three inverter legs. For current sensing, a shunt resistor is placed between N and VSS, and the resulting voltage drop is measured. Layout must minimize inductance: keep the N-to-VSS trace short and wide to avoid false overcurrent triggering from L·di/dt spikes during switching transitions.