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Product Detailed Parameters
- Description：IC MOTOR DRIVER 3V-3.6V 48LQFP
- Series：iMOTION™, MCE™
- Mfr：Infineon Technologies
- Package：Tray
- Motor Type - Stepper：-
- Motor Type - AC, DC：AC, Induction, Synchronous
- Function：Controller - Commutation, Direction Management
- Output Configuration：Pre-Driver - Half Bridge (3)
- Interface：I2C, RS-232, SPI
- Technology：Power MOSFET
- Step Resolution：-
- Applications：Appliance
- Current - Output：-
- Voltage - Supply：3V ~ 3.6V
- Voltage - Load：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：48-LQFP
- Supplier Device Package：48-LQFP (7x7)
- Grade：-
- Qualification：-
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Overview
The IRMCF171TY is a sensorless motor driver IC from Infineon Technologies, utilizing Power MOSFET technology. It operates on a supply voltage of 3V to 3.6V and supports AC, induction, and synchronous motor types. The device integrates three half-bridge pre-drivers for output configuration. Communication interfaces include I2C, RS-232, and SPI. It is housed in a 48-LQFP (7x7) surface-mount package with an operating temperature range of -40°C to 85°C.
Feature Summary
- Integrates controller functions for commutation and direction management within a single chip.
- Supports sensorless operation for AC, induction, and synchronous motors.
- Features integrated power MOSFET drivers with three half-bridge outputs.
Applications
- Home appliances
Procurement Notes
Verify the End-of-Life status prior to procurement, as official documentation indicates this component is scheduled for discontinuation. Confirm that current inventory sources are authorized distributors to ensure authenticity. Review the specific datasheet revision to validate compatibility with existing design parameters before finalizing orders.
Selection Notes
Select this component for designs requiring integrated sensorless control of AC or synchronous motors. Ensure the system logic operates within the specified 3V to 3.6V supply range. Verify that the 48-LQFP footprint fits the PCB layout constraints. Consider the limited remaining production availability when planning long-term manufacturing cycles.
Part Context
This part belongs to the iMOTION and MCE series by Infineon Technologies. It is designed for compact motor control applications where space and integration are critical. The device combines digital control logic with power stage drivers to simplify system architecture.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation due to the product's end-of-life status. Designers should consult official replacement guides or contact the manufacturer directly for qualified alternatives.
