LV8711T

Ordering number : ENA1685 LV8711T Bi-CMOS LSI PWM Constant-Current Control Stepping Motor Driver http://onsemi.com Overview The LV8711T is a PWM constant-current control stepping motor driver. Features 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 Short circuit protection circuit incorporated Abnormal condition warning output pin incorporated Upper and lower regenerative diodes incorporated Thermal shutdown circuit incorporated Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Motor supply voltage Logic supply voltage Logic input voltage Output peak current Output continuous current Allowable power dissipation Symbol VM max VCC max VIN IO peak IO max Pd max Conditions Per ch, tw ≤ 10ms, duty 20% Per ch * Operating temperature Storage temperature Topr Tstg * Specified circuit board : 57.0mm×57.0mm×1.7mm, glass...