Datasheet

LT1910
11
1910fc
For more information www.linear.com/LT1910
FAULT
IN
V
+
SENSE
3
4
8
6
LT1910
R1
5.1k
12V TO 48V
5V
FAULT OUTPUT
INPUT
0V
GND
Q1
IRFZ44
15V
1N4744
1910 F08a
C1
100µF
100V
C
T
1µF
R
S
0.01Ω
(PTC)
4A
LOAD
+
GATETIMER
5
1
2
FAULT
IN
TIMER
V
+
SENSE
GATE
3
4
2
8
6
5
LT1910
R1
5.1k
5V
FAULT OUTPUT
INPUT
GND
Q1
IRF630
15V
1N4744
1910 F08b
C1
10µF
50V
C
T
1µF
1
R
S
0.02Ω
HV
LOAD
51Ω
2N2222
8V TO 24V HV
–
+
+
LT1006
51Ω
Figure 8a. Low Side Driver with Load Current Sensing
Figure 8b. Low Side Driver for Source Current Sensing
APPLICATIONS INFORMATION
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