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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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Overview
The IRMCF143TR is a dedicated motor driver IC from Infineon Technologies, designed for AC and DC servo applications. It operates on a supply voltage range of 3V to 3.6V and utilizes IGBT technology. The component is housed in a 64-LQFP (10x10) surface-mount package with an operating temperature range of -40°C to 85°C. Key functional specifications include integrated controllers for commutation and direction management, featuring three half-bridge pre-drivers. Communication interfaces supported are I2C, RS-232, and SPI.
Feature Summary
- Integrates motor control functions including commutation and direction management within a single chip.
- Features three half-bridge pre-drivers suitable for driving external power stages.
- Supports multiple communication protocols including I2C, RS-232, and SPI for system integration.
Applications
- AC servo motor control systems
- DC servo motor control systems
- General purpose motor driver applications
Procurement Notes
Verify the specific ordering suffix 'STR' or 'TR' against current availability, as this part number indicates a tape and reel configuration. Confirm end-of-life status with the manufacturer, as lifecycle changes may affect long-term supply continuity. Ensure the selected variant matches the required packaging format for automated assembly processes.
Selection Notes
Select this component when designing low-voltage (3V-3.6V) servo systems requiring integrated commutation logic. Consider the 64-LQFP package dimensions for PCB layout constraints. Verify that the interface requirements align with available I2C, RS-232, or SPI lines in the host system architecture before finalizing the design.
Part Context
This device belongs to the iMOTION and MCE product families from Infineon Technologies. These series focus on highly integrated motor control solutions that reduce system complexity by combining control algorithms with power driver capabilities. The IRMCF143 series targets applications demanding precise motion control in compact form factors.
Replacement Considerations
No public confirmed substitute part numbers are documented in the provided source material. Consult official Infineon documentation for potential obsolescence alternatives or family upgrades.
