LS7560N Datasheet - LSI Computer Systems

LS7560N BRUSHLESS DC MOTOR CONTROLLER

The LS7560N/LS7561N are designed to control three or four phase brushless DC motors in a closed or open loop configuration. The IC consists of a decoder which provides proper commutation sequencing, a frequency-to-pulse width converter and error amplifier for closed loop motor speed control, a PWM c.

LS7560N Features

* Open loop motor control

* Tachometer output for closed loop motor control

* Error Amplifier and PWM Speed Comparator with full accessibility

* High noise immunity Schmitt Triggers on Sensor inputs

* 5.5V Reference Supply for external sensors

* Cycle-

LS7560N-LSIComputerSystems.pdf