Datasheet Summary
®
LSI/CSI
LSI puter Systems, Inc. 1235 Walt Whitman Road, Melville, NY 11747
SEQUENCE SELECT FAULT INDICATOR TACHOMETER OUT ERROR AMP (+)
LS7560 LS7561
(631) 271-0400 FAX (631) 271-0405
July 2002
FIGURE 1. PIN CONNECTION DIAGRAM TOP VIEW 1 28 27 26 25 24 23 V DD (+V) F/R S3 S2 S1 BRAKE BRAKE SELECT PWM CONTROL TOP DRIVER POLARITY SELECT VR V SS (-V) OUT 1 OUT 2 OUT 3 HALL SENSORS
A3800
BRUSHLESS DC MOTOR CONTROLLER
Features
- Open loop motor control
- Tachometer output for closed loop motor control
- Error Amplifier and PWM Speed parator with full accessibility
- High noise immunity Schmitt Triggers on Sensor inputs
- 5.5V Reference Supply for external sensors
- Cycle-by-cycle...