The LV8711T is a PWM constant-current control stepper motor driver which is low consumption, low heat and high efficiency. The device is suited to 2-cell battery applications. Its supply voltage range is from 4 V to 16 V, and stand-by mode current drain is almost zero. It can contribute to reduce costs and PCB size because of the built-in circuit to control current. It also can contribute to safe design of applications by several built-in protection functions.

• Short circuit protection circuit incorporated
• Abnormal condition warning output pin incorporated
• Upper and lower regenerative diodes
• Thermal shutdown circuit incorporated
• Two circuits of PWM constant-current control H-bridge drivers incorporated
• Control of the stepping motor to 1-2 phase excitations possible
• Reference voltage output : 1.0V