LV8729V-TLM-H Function:
·128 subdivision 1.8A stepper motor driver.
·Single channel PWM current control stepper motor driver· BiCDMOS process integrated circuit
·Resistance α (resistance side: 0.352; lower side: 0.3Q; TotaLofupperao: 0.65Q); Ta=25 ° C, I0=1.8A) 2-phase, 1-2 phase, W1-2 phase, 2W1-2 phase, 4W1-2 phase, 8W1-2 phase, 16W1-2 phase, 32W1-2 phase excitation.
·Use a unique step signal input to advance the excitation step.
·Can be controlled in both forward and reverse directions.
·Overcurrent protection circuit.
·Thermal shutdown circuit· The input pull-down battery has a reset pin and an enable pin.