Reference Designs
REFMOT107 - 48V supply, 3 Hall Sensor, Three Phase Brushless DC motor drive
ROHM Semiconductor
A system-level evaluation board that combines ROHM's IC and discrete products. We have already solved not only the characteristics of individual products but also the problems that may occur when combining them to build a system, thus contributing significantly to the reduction of development time for our customers.
Features
- 3 Hole Sensor Three Phase Brushless DC Motor Pre-Driver and Output MOS N+N Configuration
- Supply voltage 48V(typ)
- Output current 8A(max)
- Sine-wave commutation PWM drive, automatic advance angle control
- Number of motor poles setting function
- Soft start function
- Dead time setting function
- Power save input/ Rotation direction setting input/ Short brake input
Applications
- Fan motors
- Other general consumer equipment
