Texas Instruments Datasheets for Stepper Motor Drives

Stepper motor drives power unipolar and bipolar stepper motors in full step, half step, and microstep motion control applications.
Stepper Motor Drives: Learn more

Product Name Notes
1.4A Bipolar Stepper Motor Driver with On-Chip 1/32 Microstepping Indexer (Step/Dir Ctrl) 24-VQFN -40 to 85
1.5A Dual Bipolar Stepper Motor Driver with 1/8 Microstepping Indexer (Step/Dir Ctrl) 48-HTSSOP -40 to 85
1.5A Quad Brushed or Dual Bipolar Stepper Motor Driver (Serial Ctrl) 48-HTSSOP -40 to 85
1.6A Bipolar Stepper Motor Driver with 4-Level Current Regulation (PH/EN Ctrl) 28-HTSSOP -40 to 85
1.6A Bipolar Stepper Motor Driver with 4-Level Current Regulation (PH/EN Ctrl) 28-VQFN -40 to 85
1.6A Bipolar Stepper Motor Driver with On-Chip 1/32 Microstepping Indexer (Step/Dir Ctrl) 28-HTSSOP -40 to 85
1.6A Bipolar Stepper Motor Driver with On-Chip 1/32 Microstepping Indexer (Step/Dir Ctrl) 28-VQFN -40 to 85
1.9A Bipolar Stepper Motor Driver with On-Chip 1/8 Microstepping Indexer (Step/Dir Ctrl) 28-HTSSOP -40 to 85
12A Dual Brushed DC or Single Bipolar Stepper Motor Driver (PWM Ctrl) 36-HSSOP -40 to 85
2.0A Unipolar Stepper Motor Driver with On-Chip Indexer (Step/Dir Ctrl) 16-HTSSOP -40 to 85
2.0A Unipolar Stepper Motor Driver with On-Chip Indexer (Step/Dir Ctrl) 20-SOIC -40 to 85
2.0A Unipolar Stepper Motor or 1A Quad Solenoid/Relay Driver (PWM Ctrl) 16-HTSSOP -40 to 85
2.0A Unipolar Stepper Motor or 1A Quad Solenoid/Relay Driver (PWM Ctrl) 20-SOIC -40 to 85
2.0A Unipolar Stepper Motor or 1A Quad Solenoid/Relay Driver (Serial Ctrl) 16-HTSSOP -40 to 85
2.0A Unipolar Stepper Motor or 1A Quad Solenoid/Relay Driver (Serial Ctrl) 20-SOIC -40 to 85
2.0A Unipolar Stepper Motor or 1A Quad Solenoid/Relay Driver with Open-Load Detection (Serial Ctrl) 16-HTSSOP -40 to 85
2.5A Bipolar Stepper Motor Driver with 4-Level Current Regulation (PH/EN Ctrl) 28-HTSSOP -40 to 85
2.5A Bipolar Stepper Motor Driver with On-Chip 1/32 Microstepping Indexer (Step/Dir Ctrl) 28-HTSSOP -40 to 85
2.5A Bipolar Stepper Motor Driver with On-Chip 1/8 Microstepping Indexer (Step/Dir Ctrl) 28-HTSSOP -40 to 85
2.5A Dual Brushed DC or Single Bipolar Stepper Motor Driver (PWM Ctrl) 28-HTSSOP -40 to 85
2.5A Dual Brushed or Single Bipolar Stepper Motor Driver (PWM Ctrl) 28-HTSSOP -40 to 85
2A Low Voltage Dual Brushed DC or Single Bipolar Stepper Motor Driver (PWM Ctrl) 16-HTSSOP -40 to 85
2A Low Voltage Dual Brushed DC or Single Bipolar Stepper Motor Driver (PWM Ctrl) 16-QFN -40 to 85
2A Low Voltage Dual Brushed DC or Single Bipolar Stepper Motor Driver (PWM Ctrl) 16-TSSOP -40 to 85
3A Half Bipolar Stepper Motor Driver with 32-Level Current Regulation (PH/EN Ctrl) 28-HTSSOP -40 to 85
5A Brushed DC or Half-Bipolar Stepper Motor Driver (PWM Ctrl) 28-HTSSOP -40 to 85
5A Brushed DC or Half-Bipolar Stepper Motor Driver (PWM Ctrl) 28-HTSSOP -55 to 125
5A Half Bipolar Stepper Motor Driver with 32-Level Current Regulation (PH/EN Ctrl) 28-HTSSOP -40 to 85
6A Dual Brushed DC or Single Bipolar Stepper Motor Driver (PWM Ctrl) 44-HTSSOP -40 to 85
Automotive 1.5A Quad Brushed or Dual Bipolar Stepper Motor Driver (Serial Ctrl) 48-HTSSOP -40 to 125
Automotive 1.6A Bipolar Stepper Motor Driver with On-Chip 1/32 Microstepping Indexer (Step/Dir Ctrl) 28-HTSSOP -40 to 125
Stepper Motor Pre-Driver with On-Chip 1/256 Micro-Stepping Indexer and Stall Detect 38-HTSSOP -40 to 85