LB11868V
Overview
- Single-phase full-wave driving pre-driver
- Variable speed control possible with external PWM input
- Current limiting circuit incorporated
- Reactive current cut circuit incorporated
- Minimum speed setting pin
- Soft start setting pin
- Start setting pin of on time
- Pch-FET kickback absorption setting pin
- Lock protection and automatic reset circuits incorporated
- FG (rotational speed detection) output, RD (lock detection) output
