BA6840BFP

3相电机驱动器 3-phase motor driver

The BA6840BFS, -Y, BA6840BFP, and BA6842BFS are one-chip ICs designed for driving CD-ROM motors. They are high performance-ICs with a 3-phase, full-wave, pseudo-linear drive system.

Features

1 3-phase, full-wave, pseudo-linear drive system.

2 Start / stop pin; power saving during stop mode.

3 Internal current limit circuit.

4 Internal thermal shutdown circuit.

5 Internal hall bias circuit.

Applications

CD-ROM/RW, DVD-ROM/PLAYER