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Product Detailed Parameters
- Description：IC MOTOR DRVR 4.5V-26V 32HTSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Motor Type - Stepper：-
- Motor Type - AC, DC：Voice Coil Motor
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Half Bridge (2)
- Interface：On/Off
- Technology：Power MOSFET
- Step Resolution：-
- Applications：Haptic Feedback
- Current - Output：8A
- Voltage - Supply：4.5V ~ 26V
- Voltage - Load：4.5V ~ 26V
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：32-PowerTSSOP (0.240", 6.10mm Width)
- Supplier Device Package：32-HTSSOP
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The DRV2511QDAPRQ1 is an automotive-grade motor driver designed for voice coil motors. It features a dual half-bridge output configuration with integrated power MOSFETs, supporting supply and load voltages from 4.5V to 26V. The device delivers up to 8A of output current and operates within a junction temperature range of -40°C to +125°C. Packaged in a 32-HTSSOP surface-mount case, it meets AEC-Q100 qualification standards for automotive reliability.
Feature Summary
- Fully integrated control and power stage for simplified system design
- Dual half-bridge output configuration for driving voice coil motors
- Automotive grade qualification ensuring reliability in harsh environments
Applications
- Voice coil motor drivers
- Haptic feedback systems
- Automotive actuator control
Procurement Notes
Verify the specific suffix 'Q1' confirms automotive qualification status and AEC-Q100 compliance. Ensure the 'DAPR' package designation matches the required 32-HTSSOP footprint and thermal requirements. Confirm RoHS3 compliance and moisture sensitivity level (MSL 3) against assembly process constraints. Validate that the 4.5V to 26V operating range aligns with the target system voltage profile.
Selection Notes
Select this component when driving voice coil motors requiring high current capability within a compact automotive form factor. The integrated MOSFETs eliminate external gate drive complexity. Consider the 32-pin PowerTSSOP package for thermal performance and board space efficiency. Verify compatibility with open/switch interface control signals rather than PWM or analog inputs.
Part Context
This part belongs to the DRV2511 family of motor drivers specialized for haptic applications. It serves as a robust solution for automotive interior and exterior actuators where reliability and integration are critical. The Q1 suffix denotes its suitability for automotive electronics manufacturing processes.
Replacement Considerations
Check for non-qualified DRV2511 variants if automotive certification is not required. Verify pinout compatibility with existing PCB layouts before substituting.
