LV8736LF Overview
.DataSheet.co.kr Ordering number : ENA1987 LV8736LF Overview Bi-CMOS LSI PWM Constant-Current Control Stepping Motor Driver The LV8736LF is a 2-channel H-bridge driver IC that can switch a stepping motor driver, which is capable of micro-step drive and supports 2W 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...
LV8736LF Key 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 : 0.75Ω ; lower side : 0.5Ω ; total of upper and lower : 1.25Ω ; Ta = 25°C, IO = 1A)
- Excitation step proceeds only by step signal input
- Motor current selectable in four steps
- Output short-circuit protection circuit (selectable from latch-type or auto-reset-type) incorporated
- Unusual condition warning output pins
- Built-in thermal shutdown circuit
- No control power supply required
LV8736LF Applications
- Single-channel PWM current control stepping motor driver (selectable with DC motor driver channel 2) incorporated
