Datasheet

12
LTC1153
U
SA
O
PP
L
IC
AT
ITY
P
I
CA
L
12V Lamp Driver/Circuit Breaker
with Auto-Reset
Relay Driver with Over-Current Protection
and Status Feedback
Logic Controlled Battery Switch with Reverse Battery Protection,
Ramped Turn-On and 10µA Standby Current
SCSI Termination Power 1A Circuit Breaker with
Auto-Reset and Ramped Turn-On
IN
C
T

STATUS
GND
V
S

DS
G
SD
LTC1153
0.33µF

+
470µF
IRFZ34
12V
12V
0.02Ω
LTC1153 • TA07

10k
1M
0.1µF

VN2222LL
100k
12V/2A
BULB
5V
IN
C
T

STATUS
GND
V
S

DS
G
SD
LTC1153
1µF

MTD3055E
15V
12V
LTC1153 • TA08

5V
0.01µF

+
100µF
10k
1N4148
1N4001
2Ω 0.02Ω
TO 12V
LOAD
COIL CURRENT LIMITED TO 350mA
CONTACT CURRENT LIMITED TO 5A
IN
C
T

STATUS
GND
V
S

DS
G
SD
LTC1153
0.47µF


LTC1153 • TA10

51k
ON/OFF
STATUS
Si9956DY

1N4148

100k

100k

0.22µF

+
47µF/16V
SWITCHED
BATTERY
4 TO 6
CELLS
0.05Ω

+
300Ω
IN
C
T

STATUS
GND
V
S

DS
G
SD
LTC1153
0.47µF
Z5U

5V
LTC1153 • TA09

51k
0.1µF

+
100µF
47µF
ON/OFF
STATUS
+
10k

1N4148

MTD3055EL

1N4148

100k

100k

0.22µF

1N5817

+
10µF
4.25V/1A
20Ω

0.1Ω
