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Product Detailed Parameters
- Description：IC MTRDRV 1.62-1.98/3-3.6V 48QFP
- Series：MCE™
- Mfr：Infineon Technologies
- Package：Tray
- Motor Type - Stepper：-
- Motor Type - AC, DC：AC, Synchronous
- Function：Controller - Commutation, Direction Management
- Output Configuration：Pre-Driver - Half Bridge (3)
- Interface：I2C, RS-232, SPI
- Technology：IGBT
- Step Resolution：-
- Applications：Appliance
- Current - Output：-
- Voltage - Supply：1.62V ~ 1.98V, 3V ~ 3.6V
- Voltage - Load：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：48-LQFP
- Supplier Device Package：48-QFP (7x7)
- Grade：-
- Qualification：-
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Overview
The IRMCK371TY is a sensorless motor controller and driver integrated circuit from Infineon Technologies, belonging to the iMOTION family. It supports AC and synchronous motors with IGBT technology. The device operates within a supply voltage range of 1.62V to 1.98V and 3V to 3.6V. It features three half-bridge pre-drivers for output configuration. Communication interfaces include I2C, RS-232, and SPI. The component is housed in a 48-LQFP (7x7) package and is rated for an operating temperature range of -40°C to +85°C.
Feature Summary
- Integrates sensorless control algorithms for AC and synchronous motors
- Includes three half-bridge pre-drivers for IGBT switching
- Supports multiple digital communication protocols including I2C, RS-232, and SPI
Applications
- Home appliances
- Industrial motion control systems
- Automotive ignition controllers
Procurement Notes
Verify current availability status as the part may be subject to limited supply or end-of-life conditions. Confirm that the specific suffix TY matches the required packaging and moisture sensitivity level requirements for your assembly process. Check for official discontinuation notifications or product change notices prior to final design commitment.
Selection Notes
Select this component when designing systems requiring integrated sensorless control for AC or synchronous motors. Ensure the power stage utilizes compatible IGBT devices. Verify that the system architecture supports the required communication interfaces and that the voltage rails align with the specified 1.62V-1.98V and 3V-3.6V ranges.
Part Context
This part belongs to the iMOTION series of motor control ICs. It combines digital signal processing capabilities with power driver stages. The device simplifies motor control design by integrating necessary control loops and gate driving functions into a single package, reducing component count and board space compared to discrete solutions.
Replacement Considerations
Check for official substitute part numbers provided by Infineon. The base part number is IRMCK371. Verify pinout and functional compatibility before substitution.
