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Product Detailed Parameters
- Description：IC MOTOR DRIVER 12.5V-20V 64MQFP
- Series：-
- 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：Parallel
- Technology：IGBT
- Step Resolution：-
- Applications：General Purpose
- Current - Output：-
- Voltage - Supply：12.5V ~ 20V
- Voltage - Load：-
- Operating Temperature：-20°C ~ 115°C (TA)
- Mounting Type：Surface Mount
- Package / Case：64-BQFP
- Supplier Device Package：64-MQFP (20x14)
- Grade：-
- Qualification：-
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Overview
The IR2238Q is a motor driver integrated circuit manufactured by Infineon Technologies, designed for IGBT parallel applications. It operates within a supply voltage range of 12.5V to 20V and supports AC and synchronous motor types. The device integrates controller functions for commutation and direction management, featuring three half-bridge pre-drivers. It is housed in a 64-BQFP surface-mount package with dimensions of 20x14 mm. The component is rated for an operating temperature range from -20°C to 115°C (TA).
Feature Summary
- Integrates controller logic for commutation and direction management alongside power stage drivers.
- Provides three independent half-bridge pre-driver outputs for driving external IGBTs.
- Supports serial interface communication for configuration and control.
Applications
- IGBT-based motor drive systems
- AC motor control applications
- Synchronous motor management circuits
Procurement Notes
Verify the specific suffix 'Q' against official datasheets to confirm package and temperature grade specifications. Confirm current availability status as distribution records indicate this product may be discontinued. Ensure compatibility with system voltage requirements between 12.5V and 20V before integration.
Selection Notes
Select this component for designs requiring integrated commutation control with three-phase half-bridge driving capabilities. The 64-pin BQFP package suits high-density surface mount layouts. Verify thermal performance within the specified -20°C to 115°C ambient range for the target application environment.
Part Context
This part belongs to the IR2238 family of motor drivers. It is distinct from gate-only drivers like the IR21363 or IR21094 by including internal control logic. The 'Q' suffix typically denotes specific packaging or environmental qualifications compared to standard variants.
FAQ
What type of motor control does the IR2238Q support?
It supports AC and synchronous motor types with integrated commutation and direction management.
How many half-bridge drivers are included in the IR2238Q?
The device includes three half-bridge pre-driver outputs.
