BA6908F

Motor driver ICs

2/7

Block diagram

1

2

3

4

8

7

6

5

REG

TSD

LOCK

DETECTION

AND

AUTO RESTART

Control

HALL

AMP

Terminal function table

Pin name

Function

Pin No.

1

2

3

4

5

6

7

8

OUT2

HO

LD

H

−

GND

GROUND terminal

Hall signal input terminal

+

Hall signal output terminal

Connection terminal of capacitor for lock detection, auto restart

Power supply terminal

Output terminal 2

Hall signal input terminal

−

Output teminal 1

H

+

OUT1