LV8731V Datasheet (Sanyo Semicon Device) - PWM Current Control Stepping Motor Driver

LV8731V, PWM Current Control Stepping Motor Driver

www.DataSheet.co.kr Ordering number : ENA1482A LV8731V Overview Bi-CMOS LSI PWM Constant-Current Control Stepping Motor Driver The LV8731V is a 2-channel H-bridge driver IC that can switch a stepping motor driver, which is capable of micro-step drive and supports 4W 1-2 phase excitation, and two channels of a brushed motor driver, which supports forward, reverse, brake, and standby of a motor.

It is ideally suited for driving brushed DC motors and stepping motors used in office equipment an

LV8731V Features

* Single-channel PWM current control stepping motor driver (selectable with DC motor driver channel 2) incorporated.

* BiCDMOS process IC

* Low on resistance (upper side : 0.3Ω ; lower side : 0.25Ω ; total of upper and lower : 0.55Ω ; Ta = 25°C, IO = 2A)

* Excitation