Характеристики
Общие характеристики
- Напряжение от
- 37 V
Прочие свойства
- Бренд
- Pololu
Свойства
- Каналы
- 1
Энергопитание
- Сила тока
- 1.3 A
Описание
Single-channel DC motor controller manufactured by Pololu. Equipped with the DRV8876 system, it is supplied with the voltage from 4.5 V to 37 V. The continuous current per channel is 1.3 A (temporary up to 3.5 A for 1 second). The module allows you to control the speed and direction of rotation of one motor, using only two pins of the microcontroller. The controller is also equipped with protection against reverse polarity, too low voltage, too high current and too high temperature. The set includes goldpin connectors, intended for self-soldering.
The motor supply voltage in the range from 4.5 V to 37 V should be connected to the VIN or VM pin. In a typical application, it is enough to connect two control lines: the selection of the PHASE rotation direction and the PWM speed regulation to the ENABLE pin. By default, the controller is in sleep mode - to exit it, you need to supply the SLEEP pin with a voltage in the range from 1.8 V to 5.5 V. DRV8876 offers three possible control modes:
- PHASE / ENABLE (PH / EH)
- PWM (IN / IN)
- Via an independent half-bridge
- Number of channels: 1
- Supply voltage: 4.5 V to 37 V
- Continuous current per channel: 1.3 A
- Instantaneous current per channel: 3.5 A
- Maximum PWM frequency: 100 Hz
- Minimum logic voltage: 1.8V
- Maximum logic voltage: 5.5V
- Reverse polarity protection
- Dimensions: 15.2 x 17.8 mm
- Weight: 0.9 g
- Manufacturer's website: Pololu # 4036
- Tile dimensions
- 3D model of the driver