THB6128 Datasheet (ETC)

THB6128, Motor Driver

of functions 9-1) Stand-by function When ST/VCC pin is at low levels, the IC enters stand-by mode, all logic is reset and output is turned OFF.

When ST/VCC pin is at high levels, the stand-by mode is released.

9-2) Step pin function CLK pin step signal input allows advancing excitation step.

Input S

THB6128 Features

* 1 channel PWM current control stepping motor driver BiCDMOS process IC Output on-resistance( High side 0.3 Ω, Low side 0.25 Ω, Total 0.55 Ω; Ta = 25°C, Io = 2.0 A) 2, 1-2, W1-2, 2W1-2, 4W1-2, 8W1-2, 16W1-2, 32W1-2 phase excitation are selectable Advance the excitation s