LV8771VH Description
ENA2056 LV8771VH Bi-CMOS LSI PWM Constant-Current Control Stepping Motor Driver http://onsemi. Overview The LV8771VH is a PWM current control stepping motor driver. It is ideally suited for driving stepping motors used in office equipment and amusement applications.
LV8771VH Key Features
- 1 channel PWM current control stepping motor driver
- IO max = 1.5A
- Output on-resistance (High side : 0.6Ω ; Low side : 0.4Ω ; total : 1.0Ω ; Ta = 25°C, IO = 1.5A)
- Micro step mode can be set to full-step, half-step (full torque), half-step, and quarter-step mode
- Built-in thermal shutdown circuit
- No control power supply necessary