LB11851MC Datasheet, PDF (4/5 Pages) ON Semiconductor – Microprocessor Fan Motor Interface Driver

LB11851MC
Application Circuit Example (12V)
VM=Line
C=1 F
C=1 F
1P
1N
R1=1k
2P
2N
RF
VDD
C=1 F
VCC
5VREG
SENSE
PWMOUT
H
IN-
IN+
FGOUT
Microcontroller
PWMIN
INPUT
A/D
VSS
PWMIN
OUT2P
2P
FGIN
OUT2N
2N
OUT1P
1P
OUT1N
1N
GND
FG
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