BA6404F View Datasheet(PDF) - ROHM Semiconductor

Part Name

Description

View to exact match

BA6404F

2-phase half-wave motor predriver

ROHM Semiconductor 

Motor driver ICs

2-phase half-wave motor predriver

BA6404F

The BA6404F is a 2-phase, half-wave motor predriver suited for fan motors.

FFeatures

1) Lock detection and rotational speed sensing mecha-

nisms are built in.

2) Hall constant current source is built in.

3) Compact 8-pin SOP package reduces the number of

external components required.

4) Automatic restart when the motor lock is undone.

FBlock diagram and application example

692

Share Link: