LV8713T - ON Semiconductor

LV8713T PWM Constant-Current Control Stepping Motor Driver

of operation Stepping motor control (1) Power save function This IC is switched between standby and operating mode by setting the PS pin. In standby mode, the IC is set to power-save mode and all logic is reset. In addition, the internal regulator circuit do not operate in standby mode. PS Mode Internal regulator Low or Open Standby mode Standby High.

Features

• Single-channel PWM constant-current control stepping motor driver incorporated.
• Control mode can be set to 2-phase, 1-2 phase, 4W1-2 phase , or 8W1-2 phase
• Microstep can control easily by the CLK-IN input.
• Power-supply voltage of motor : VM max = 18V
• Output current : IO max = 0.8A
• Output ON resistance : RON = 1.1Ω (upper and lower total, typical, Ta = 25°C )
• A thermal shutdown circuit and a low voltage detecting circuit are built into. Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Motor supply voltage Logic supply voltage Output peak current Output co.