L298N stepping motor driver module driver robot intelligent car MCU

Product parameter:

1. drive chip:L298NDC motor driver chip

2. drive part terminal power supply range Vs: + 5V ~ + 35V; if the power needs to be taken within the board, then the power supply range Vs:+7V ~ +35V

3. driving part peak current Io:2A

4. logic part terminal power supply range Vss: + 5V ~ + 7V (can be taken in the board + 5V)

5. the working range of the logic part is 0 to 36mA

6. control signal input voltage range:
Low level: 0.3V = Vin = 1.5V
High level: 2.3V = Vin = Vss

7. enable signal input voltage range:
Low level: 0.3 = Vin = 1.5V (control signal.)
High level: 2.3V = Vin = Vss (effective control signal)

8. maximum power consumption: 20W (temperature = T = 75)

Storage temperature: 9. - 25 DEG C 130

10. drive panel size: 53mm*43mm

11. drive plate weight: 35g

12. other extensions: control direction indicator, logic part, board access interface.

Instructions

Stepper motor driver: the board of ENA and ENB is effective for high power, the level here refers to the TTL level. The ENA is the enable end of the A1 and the A2, and the ENB is the enabling end of the B1 and the IB2. BJ common end of stepper motor.

Stepper motor control logic is as follows, where A, B, C, and D are four coils of the stepper motor, 1 for high level, and 0 for low level.