99W122A
Single phase full-wave driver IC for fan motor
BA6428F
Description
The BA6428F is a single phase full-wave fan motor driver.
It has motor protection functions such as a lock detector,
automatic restart, and an output terminal that alarms
when the motor is locked. This IC makes sets smaller,
due to the compact SOP8 package and the requirement
of few external components.
Dimension
(Units : mm)
Features
1) Built-in power Tr
2) Lock detector, Automatic restart function
3) Built-in thermal shut down
4) Alarm output terminal
SOP8
Applications
Fan motor
Absolute Maximum Ratings
(Ta=25 ˚C)
Parameter
Supply voltage
Power dissipation
Operating temperature range
Storage temperature range
Symbol
V
CC
Pd
Topr
Tstg
Limits
15
687
–40 ~
–55 ~
*
Unit
V
mW
˚C
˚C
+85
+150
*
Derating: 5.5mW/˚C for operation above Ta=25 ˚C.
Recommended Operating Conditions
(Ta=25 ˚C)
Parameter
Supply voltage
Symbol
V
CC
Min.
3.0
Typ.
5.0
Max.
14.0
Unit
V
January, 2000
LSI [ LSI COMPUTER SYSTEMS ]
