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Product Detailed Parameters
- Description：IC MOTOR DRVR 6.5V-22.7V 32TQFP
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Motor Type - Stepper：-
- Motor Type - AC, DC：Brushed DC
- Function：Controller - Commutation, Direction Management
- Output Configuration：Pre-Driver - Half Bridge (2)
- Interface：Serial
- Technology：Power MOSFET
- Step Resolution：-
- Applications：-
- Current - Output：-
- Voltage - Supply：6.5V ~ 22.7V
- Voltage - Load：-
- Operating Temperature：-40°C ~ 150°C (TA)
- Mounting Type：Surface Mount
- Package / Case：32-TQFP Exposed Pad
- Supplier Device Package：32-TPQFP (7x7)
- Grade：Automotive
- Qualification：-
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Overview
The ATA6824-MFHW is an automotive-grade motor driver manufactured by Microchip Technology. It integrates a power MOSFET and serial interface for brushed DC motor control. The device operates within a supply voltage range of 6.5V to 22.7V and supports junction temperatures up to 150°C. It is housed in a 32-lead TPQFP package measuring 7x7 mm, designed for surface mount installation.
Feature Summary
- Integrated commutation and direction management capabilities
- Automotive grade reliability with high thermal tolerance
- Serial interface integration for simplified system design
Applications
- Brushed DC motor control systems
- Automotive actuator applications
- Directional motor management circuits
Procurement Notes
Verify the specific suffix and package variant against official Microchip documentation before procurement. Confirm automotive qualification status and operating temperature ranges match application requirements. Ensure compatibility with existing serial interface protocols and voltage levels.
Selection Notes
Select this component for applications requiring integrated brushed DC motor control with serial communication. Consider the 32-TPQFP package constraints and 150°C thermal rating. Validate supply voltage compatibility within the 6.5V to 22.7V range for target system architecture.
Part Context
This part belongs to Microchip's automotive motor driver portfolio, specifically designed for robust DC motor applications. It combines power switching with control logic to reduce external component count. The series emphasizes reliability in demanding automotive environments.
Replacement Considerations
Consult official Microchip substitution guides for verified alternatives. Cross-reference pinouts and electrical specifications carefully when considering equivalent parts from other manufacturers.
