IRMCF143STR

Description：IC MOTOR DRIVER 3V-3.6V 64LQFP
Series：iMOTION™, MCE™
Mfr：Infineon Technologies
Package：Tape & Reel (TR)

SKU:df1035efc9b4 Category: Motor Drivers, Controllers Brand: Infineon Technologies

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Product introduction

Product Detailed Parameters

Description：IC MOTOR DRIVER 3V-3.6V 64LQFP
Series：iMOTION™, MCE™
Mfr：Infineon Technologies
Package：Tape & Reel (TR)
Motor Type - Stepper：-
Motor Type - AC, DC：AC, Servo
Function：Controller - Commutation, Direction Management
Output Configuration：Pre-Driver - Half Bridge (3)
Interface：I2C, RS-232, SPI
Technology：IGBT
Step Resolution：-
Applications：General Purpose
Current - Output：-
Voltage - Supply：3V ~ 3.6V
Voltage - Load：-
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：64-LQFP
Supplier Device Package：64-LQFP (10x10)
Grade：-
Qualification：-

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IRMCF143STR

Overview

The IRMCF143STR is a discontinued integrated circuit from Infineon Technologies, belonging to the iMOTION and MCE series. It functions as an IGBT-based motor driver controller designed for AC and servo motors. The device operates within a supply voltage range of 3V to 3.6V and supports interfaces including I2C, RS-232, and SPI. Packaged in a 64-LQFP (10x10) surface-mount format, it features three half-bridge pre-drivers for commutation and direction management. The component is rated for an operating temperature range of -40°C to 85°C.

Feature Summary

Integrated IGBT technology for motor control applications
Supports multiple communication protocols including I2C, RS-232, and SPI
Includes three half-bridge pre-drivers for commutation and direction management

Applications

AC motor control systems
Servo motor drives
General purpose motor driver implementations

Procurement Notes

Verify component status carefully as this part is officially listed as discontinued by the manufacturer. Confirm availability through secondary market channels or authorized distributors holding remaining stock. Ensure compatibility with existing design requirements before sourcing obsolete inventory.

Selection Notes

Select this component only if legacy support for the iMOTION/MCE architecture is required. Evaluate interface compatibility with host controllers supporting I2C, RS-232, or SPI. Consider thermal performance within the specified -40°C to 85°C ambient range and verify power supply constraints between 3V and 3.6V.

Part Context

This component is part of Infineon's iMOTION and MCE product families, specialized for intelligent motor control solutions. It integrates control logic with power stage drivers, simplifying system design for AC and servo applications. The 64-LQFP package facilitates surface-mount assembly in compact electronic designs requiring precise motor management.