KA3084D Datasheet - Fairchild

KA3084D Bi-Directional DC Motor Driver

The KA3084D is a monolithic integrated circuit, and it is suitable for drum motor driver of VCR system. 22-SOP-300 Target Applications * Video cassette recorder(VCR) cylinder (drum) motor * Other 2-phase BLDC motor Ordering Information Device KA3084D Package 22-SOP-300 Operating T.

KA3084D Features

* Drives the BLDC motor using 2 hall sensors.

* 2-phase, full-wave drive method

* Built-in thermal shutdown (TSD) circuit

* Controls the motor speed through voltage

* Built-in bandgap circuit

* Built-in frequency Generator (FG) & Phase Generator (PG) a

KA3084D_FairchildSemiconductor.pdf