Dimension (Units : mm)Description
Applications
Features
Single phase full-wave driver IC for fan motor
1) Built-in power Tr
2) Lock detector, Automatic restart function
3) Built-in thermal shut down
4) Alarm output terminal
SOP8
BA6428F
99W122A
Fan motor
January, 2000
* Derating: 5.5mW/˚C for operation above Ta=25˚C.
Supply voltage
Power dissipation
Operating temperature range
Storage temperature range
V
CC
Pd
Topr
Tstg
V
mW
˚C
˚C
Supply voltage V
CC
V3.0 5.0 14.0
15
687
*
~–40 +85
~–55 +150
Parameter Symbol Limits Unit
Recommended Operating Conditions (Ta=25˚C)
Parameter Symbol UnitMin. Typ. Max.
Absolute Maximum Ratings (Ta=25˚C)
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.