DRV8881ERHRT Information

DRV8x Integrated Motor Drivers

Texas Instruments DRV8x motor drivers are intended to drive an electromagnetic machine, such as a brushed or brushless motor, stepper motor, or other electromechanical actuator. The TI DRV8x family of integrated motor drivers enable designers to quickly and easily spin their motors, reducing time to market and greatly simplifying design. By integrating the gate drive circuitry, sense amps, protection, FETS, industry standard control interfaces, and drive algorithms, the design complexity, board space, and time to spin a motor have all be greatly reduced. With on-chip protection including overcurrent, thermal, shoot-through, and undervoltage, the DRV8x family is robust, reliable, and fully protected.

DRV8881 2A Stepper Motor Driver

Texas Instruments DRV8881 2A Stepper Motor Driver is a bipolar stepper or brushed-DC motor driver for industrial applications. The device output stage consists of two N-channel power MOSFET H-bridge drivers. The DRV8881 is capable of driving up to 2.5A peak current or 1.4A rms current per H-bridge (with proper PCB ground plane for thermal dissipation and at 24V and TA = 25°C). AutoTune™ automatically tunes motors for optimal current regulation performance and compensates for motor variation and aging effects. The PH/EN (DRV8881E) or PWM (DRV8881P) pins provide a simple control interface. An internal sense amplifier allows for adjustable current control. A low-power sleep mode is provided for very-low quiescent current standby using a dedicated nSLEEP pin.

Specifications

DRV8881ERHRT Price & Stock

Texas Instruments DRV8881ERHRT pricing and available inventory.

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Alternate Names

Texas Instruments has several brands around the world that may have alternate names for DRV8881ERHRT due to regional differences or acquisition. DRV8881ERHRT may also be known as the following names: