LS7260 Datasheet - LSI Computer Systems

LS7260 BRUSHLESS DC MOTOR COMMUTATOR/CONTROLLER

The LS7260/LS7262 are monolithic, MOS integrated circuits designed to generate the signals necessary to control a three phase or four phase brushless DC motor. They are the basic building blocks of a brushless DC motor controller. The circuits respond to changes at the SENSE inputs, originating at .

LS7260 Features

* Direct drive of P-Channel and N-Channel FETs (LS7260)

* Direct drive of PNP and NPN transistors (LS7262)

* Six outputs drive power switching bridge directly

* Open or closed loop motor speed control.

* +5V to +28V operation (Vss - VDD).

* Externally

LS7260_LSIComputerSystems.pdf