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Prekė: Nuolatinės srovės variklio valdiklis DRV8256E. Kategorija: Priedai.
- Gamintojas: Pololu
- Modelis: 4038
DRV8256E Single Brushed DC Motor Driver - DC Motor Driver
Description
Module with DC motor controller DRV8256E. It allows you to control the movement of a DC motor with a voltage from 4,5 to 48 V and a current of up to 1,9 A (continuous current). The interface requires two control lines: PWM and GPIO to control the direction of movement. The use of one PWM signal allows you to limit the number of inputs needed for two-way motor movement, but this solution does not support the braking function. The controller has built-in protection against reverse polarity, too high voltage, overload and overheating. The logical part can be powered by voltage from 1,8 to 5,5 V, so that the module can cooperate with voltages of 3,3 V and 5 V.
Description of leads
- VIN - supply voltage 4,5 - 48 V
- GND - ground
- VM - pin giving access to the motor supply voltage behind the reverse polarity protection
- OUT1, OUT2 - engine outputs
- EN - PWM control signal
- PH - signal knocking down the direction of rotation
- FAULT - Error output
- SLEEP - input introducing low power mode
- VREF - reference voltage of current limiting threshold
Description of the control method
ENABLE PHASE OUT1 OUT2 Operating mode
PWM 1 PWM (H/OPEN) L forward with PWM speed %
PWM 0 L PWM (H/OPEN) backwards with PWM speed %
0 X OPEN OPEN outputs disabled
Properties
- Engine driver DRV8256E
- Control of speed, direction
- Motor supply voltage: 4,5 to 48 V
- Logic part supply voltage: 18 to 5,5 V
- Motor current consumption: 1,9 A (continuous), 6,4 A (instantaneous)
- Protection against reverse polarity, too high voltage, overload and overheating
- PWM, DIR interface
- Dimensions: 15,2 x 15,2 mm
Comes with
- DRV8256E Single Brushed DC Motor Driver
- 2 x 1x6 male straight connector
Specifications
| Group | Name | Value |
|---|---|---|
| Parametry | Condition | new |
| Parametry | Invoice | With VAT invoice |
| Parametry | Manufacturer code | 4038 |
| Parametry | Manufacturer | Pololu |
| Parametry | Kind | Expansion board |
| Parametry | EAN (GTIN) | 5903351244800 |
| Parametry | Batteries included | no |