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Product Detailed Parameters
- Description：IC MTR DRV BIPLR 2.75-6.8V 10SOP
- Series：-
- Mfr：Texas Instruments
- Package：Tube
- Motor Type - Stepper：Bipolar
- Motor Type - AC, DC：Brushed DC
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Half Bridge (2)
- Interface：Parallel
- Technology：Power MOSFET
- Step Resolution：-
- Applications：Battery Powered
- Current - Output：1A
- Voltage - Supply：2.75V ~ 6.8V
- Voltage - Load：2.75V ~ 6.8V
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：10-HVSSOP
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The DRV8832QDGQQ1 is an automotive-grade, low-voltage motor driver IC manufactured by Texas Instruments. It features a dual half-bridge output configuration capable of delivering up to 1 A continuous current per channel with peak currents reaching 1.5 A. The device operates within a supply voltage range of 2.75 V to 11 V and supports both brushed DC and bipolar stepper motors. Designed for robust performance in harsh environments, it functions across an extended junction temperature range from -40°C to +150°C. The component integrates power MOSFETs and control logic into a compact 16-pin HVQFN package.
Feature Summary
- Automotive-grade reliability compliant with AEC-Q100 standards
- Integrated dual half-bridge architecture for independent motor control
- Extended thermal operation capability up to 150°C junction temperature
- Built-in protection mechanisms including overcurrent and thermal shutdown
Applications
- Automotive seat adjustment actuators
- Power window and sunroof drive systems
- Electronic parking brake mechanisms
- HVAC blower motor control modules
Procurement Notes
Verify the specific suffix QGQQ1 confirms the automotive qualification and 16-pin HVQFN packaging variant. Confirm that the intended application meets the required AEC-Q100 grade specifications. Ensure compatibility with the system's voltage domain, as the device supports up to 11 V. Check for any recent product change notifications regarding manufacturing site transfers or material updates.
Selection Notes
Select this component when automotive certification and high-temperature resilience are mandatory requirements. The dual half-bridge design allows for driving two separate brushed DC motors or one bipolar stepper motor. Consider the 1 A continuous current limit for load sizing. The integrated protection features reduce external component count compared to discrete solutions. Evaluate the 16-pin package footprint against available PCB real estate constraints.
Part Context
This part belongs to the DRV8832 family of low-voltage motor drivers. It shares core functional specifications with non-automotive variants but includes enhanced testing and documentation for automotive applications. The family is designed for simple interface control via standard logic inputs. It serves as a cost-effective solution for replacing relay-based switching in modern vehicle electronics.
Replacement Considerations
DRV8832DGQ: Non-automotive grade version with identical electrical characteristics but different qualification standards.
FAQ
What is the maximum supply voltage supported by the DRV8832QDGQQ1?
The device supports a supply voltage range from 2.75 V to 11 V.
Does the DRV8832QDGQQ1 support bipolar stepper motors?
Yes, the dual half-bridge configuration allows for the control of bipolar stepper motors.
What is the operating junction temperature range?
The component is rated for a junction temperature range of -40°C to +150°C.
