3-phase full-wave fan motor driver IC

BA6425FS

Description

Dimension (Units : mm)

Features

Applications

01W148A

April, 2002

SSOP-A32

0.15

± 0.1

1

32

0.36

± 0.1

16

17

13.6

± 0.2

0.8

0.1

Maximum supply voltage

Power dissipation

Operating temperature range

Storage temperature range

Parameter

Symbol

Limits

Unit

Vcc

Pd

Topr

Tstg

18

0.95

+75

+150

–30

–55

~

~

W

˚C

˚C

˚C

V

Maximum supply voltage

VM

18

V

Output current

Iomax

1000

Junction temperature

Tjmax

150

mA

3-phase full-wave fan motor

BA6425FS is a 3-phase full-wave fan motor driver IC.

Noise generated by the motor can be reduced by

linear driving system. Forward/reverse rotation

can be switched. This IC has current limit circuit

and FG output.

1) Linear driving system

2) Forward/reverse select switch

3) Built-in current limiter and thermal shut down

4) FG output