M51970L Overview
The M51970L is a semiconductor integrated circuit designed to control the motor rotating speed. Connection of the rotating speed detector (F-G detector) to the input keeps the motor rotating speed constant with high precision. Connection of an appropriate power transistor to the output controls a wide range of DC motors.
M51970L Key Features
- 18V (-20
- +75˚C) q Variation coefficient of supply voltage
- ±0.1% standard (4
- 15V) q Load variation coefficient
- ±0.1% standard q Temperature coefficient of rotating speed
- ±10 ppm/˚C (standard) (-20
- +75˚C) q The built-in over-shoot prevention circuit keeps the over-shoot low. q DC drive system with minimum RFI
- 18V Rated supply voltage