iC-DN
LOWSIDE SWITCH
y
inar
relim
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Rev B1, Page 6/7
APPLICATION NOTES
Example application circuits
36V
25V
R
load
PI
iC-DN
10k
20V
NI
NI
I
SOT23-6L
VN
SOT23-6L
VN
DN
V
PI
iC-DN
DN
R
load
36V
Figure 8: 36 V supply, NPN input control
Figure 9: 5 V µC operation at 20 to 25 V input control,
36 V output supply
36V
36V
I
R
load
PI
iC-DN
PI
iC-DN
10k
NI
SOT23-6L
24V
VN
10k
DN
DN
I
R
load
NI
SOT23-6L
VN
Figure 10: 36 V supply, PNP input control
Figure 11: 12 V PNP input control, 36 V supply
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