2.0A Unipolar Stepper Motor or 1A Quad Solenoid/Relay Driver (PWM Ctrl)
| Pin | Name | Type |
|---|---|---|
| 1 | VM | power_in |
| 18 | IN1 | input |
| 17 | IN2 | input |
| 13 | IN3 | input |
| 12 | IN4 | input |
| 10 | nENBL | input |
| 11 | RESET | input |
| 20 | nFAULT | output |
| 16 | GND | power_in |
| 15 | GND | power_in |
| 14 | GND | power_in |
| 2 | VCLAMP | output |
| 3 | OUT1 | output |
| 4 | OUT2 | output |
| 8 | OUT3 | output |
| 9 | OUT4 | output |
| 19 | NC | passive |
| 7 | GND | power_in |
| 6 | GND | power_in |
| 5 | GND | power_in |
