KA2822D Datasheet (Fairchild) - 3-Phase BLDC Motor Driver

KA2822D, 3-Phase BLDC Motor Driver

The KA2822D is a monolithic integrated circuit, and suitable for the three-phase spindle motor driver of FDD system.

28-SSOPH-375 Typical Application * 3.5-inch floppy disk drive (FDD) spildle motor * Other 3-phase BLDC motor Ordering Information Device KA2822D KA2822BD Package 28

KA2822D Features

* 3-phase, full-wave, linear BLDC motor driver with 2 hall sensors

* Built-in soft switching drive circuit

* 300 or 360 RPM speed control

* Snubberless

* Built-in chip enable function

* Built-in digital speed control circuit

* Built-in current