L298N motor driver board module L298 for arduino stepper motor smart car robot
Module name : Dual H-bridge motor driver module
Operating mode : H-bridge driver (dual)
Master chip : L298N
Logic voltage : 5VBasic attributes
Drive voltage : 5V-35V
Logic Current : 0mA-36mA
Drive current : 2A (MAX single bridge)
Storage Temperature : -20 to 135
Maximum Power : 25W
Weight : 48g
External dimensions :60*54*27mm
This module uses ST’s L298N chip as the main driver, driving ability, low heat, strong anti-interference ability.
This module can use the built-in 78M05 to take power by driving the power section, but in order to avoid damage to the regulator chip, when use is greater than the drive voltage of 12V, use an external 5V logic supply.
The module uses a large-capacity filter capacitors, drain diode can improve reliability.
Drive modules use Tips
Driver module range of applications
The L298N is the ST Company production of a high-voltage, high-current motor driver chips. The chip uses a 15-pin package. The main features are: high operating voltage, the maximum operating voltage of up to 46V; Output current instantaneous peak current up to 3A continuous operating current of 2A; rated power of 25W. Contains two H-bridge high voltage and high current full-bridge driver can be used to drive a DC motor and stepper motor, relay coil inductive load; using standard logic level signal control; having two enable control end allow or prohibit the work has a logic device power supply input terminal, in the case regardless of the input signal affect the internal logic circuit portion to operate at a low voltage; can be an external sense resistor, the amount of change in feedback to the control circuit. The L298N chip drive motor, the chip can drive two-phase stepper motors or four-phase stepper motor can drive two DC motors
Package Include :
1PCS L298N motor driver board module L298 for arduino stepper motor smart car robot