Motor driver ICs
Fan motor driver IC
BA6817F / BA6818FS
The BA6817F and BA6818FS are 24V motor drivers for 2-phase, half-wave fan motors.
The ICs have lock detection and automatic restart functions.
In compact SOP8 (BA6817F) and SSOP-A16 (BA6818FS) packages, the ICs reduce the number of external components required.
FApplications 2-phase motors such as fan motors FFeatures 1) Built-in power
transistors.
2) Lock detection and automatic restart functions.
3) Thermal shutdown circuit.
FAbsolute maximum ratings (Ta = 25_C)
4) Alarm output pin.
(BA6817F / BA6818FS) 5) Hall signal output pin.
(BA6818FS)
FRecommended operating conditions (Ta = 25_C)
717
Motor driver ICs
FBlock diagram
BA6817F...