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Product Detailed Parameters
- Description：IC MOTOR DRIVER DC 11V SOT-563
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Motor Type - Stepper：Bipolar
- Motor Type - AC, DC：Brushed DC
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Half Bridge (2)
- Interface：PWM
- Technology：NMOS
- Step Resolution：-
- Applications：Brushed DC, Camera
- Current - Output：4A
- Voltage - Supply：1.65V ~ 11V
- Voltage - Load：1.65V ~ 11V
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SOT-563, SOT-666
- Supplier Device Package：SOT-563
- Grade：-
- Qualification：-
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Overview
The DRV8212DRLR is a low-voltage H-bridge motor driver manufactured by Texas Instruments. It integrates control logic and power stages for driving brushed DC motors. The device supports a supply voltage range of 1.65 V to 11 V and delivers an output current of 4 A. It operates within a temperature range of -40°C to 125°C. The component utilizes NMOS technology and features PWM interface control. It is housed in an SOT-563 package.
Feature Summary
- Integrates full H-bridge control logic and power stage for single-chip operation
- Supports PWM input signals for precise speed and direction control
- Includes built-in protection mechanisms against over-current and thermal overload
Applications
- Brushed DC motor control in camera modules
- Vibration motor drivers in portable devices
- Small fan control systems
Procurement Notes
Verify the specific suffix DRLR to confirm the SOT-563 package type and tape-and-reel quantity. Ensure compatibility with the target system's voltage levels, as the device supports a wide input range from 1.65 V to 11 V. Confirm that the 4 A peak current rating meets the application requirements without exceeding thermal limits in the intended enclosure.
Selection Notes
Select this component when a compact solution for low-voltage brushed DC motor control is required. The SOT-563 package offers space efficiency compared to larger alternatives. Consider the 4 A output capability for applications requiring higher torque or faster response times than lower-current drivers provide. Verify that the operating voltage aligns with the system's power supply architecture.
Part Context
The DRV8212 belongs to Texas Instruments' family of low-voltage H-bridge motor drivers designed for portable electronics. It shares functional similarities with other members like the DRV8210 but offers higher current capacity. This series targets applications where board space is limited and efficient motor control is necessary for battery-powered devices.
Replacement Considerations
The DRV8212PDSGR is a pin-compatible alternative in an 8-WSON package offering similar electrical characteristics. The DRV8210DRLR provides comparable functionality but with a lower output current rating of 1.76 A. Verify package dimensions and thermal performance when substituting.
