LA6681MC Datasheet, PDF (3/4 Pages) ON Semiconductor – Single-phase Full-wave Fan Motor IC

Pin Assignment
LA6681MC
IN+ 1
HB 2
IN- 3
OUT1 4
8 FG
7 VCC
LA6681MC
6 OUT2
5 GND
Top View
Block Diagram
VCC
1.3V REG
HB
IN+
H
IN-
GND
OUT1
OUT2
Timing chart
FG
Hall Signal
OUTPUT
Coil Current
FG Pulse
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