Datasheet

3
LTC1153
LTC1153C
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
GATE
– V
S
Gate Voltage Above Supply V
S
= 5V ● 6.0 7.0 9.0 V
V
S
= 6V ● 7.5 8.3 15.0 V
V
S
= 12V ● 15.0 18.0 25.0 V
V
STAT
Status Output Low Voltage I
STAT
= 400µA ● 0.05 0.4 V
I
STAT
Status Output Leakage Current V
STAT
= 12V ● 1 µA
t
ON
Turn-ON Time V
S
= 5V, C
GATE
= 1000pF
Time for V
GATE
> V
S
+ 2V 30 110 300 µs
Time for V
GATE
> V
S
+ 5V 100 450 1000 µs
V
S
= 12V, C
GATE
= 1000pF
Time for V
GATE
> V
S
+ 5V 20 80 200 µs
Time for V
GATE
> V
S
+ 10V 50 160 500 µs
t
OFF
Turn-OFF Time V
S
= 5V, C
GATE
= 1000pF
Time for V
GATE
< 1V 10 36 60 µs
V
S
= 12V, C
GATE
= 1000pF
Time for V
GATE
< 1V 10 28 60 µs
t
TD
Minimum Trip Delay V
S
= 5V, C
GATE
= 1000pF
Time for V
GATE
< 1V 5 25 40 µs
V
S
= 12V, C
GATE
= 1000pF
Time for V
GATE
< 1V 5 23 40 µs
t
SD
Shutdown Turn-OFF Time V
S
= 5V, C
GATE
= 1000pF
Time for V
GATE
< 1V 17 40 µs
V
S
= 12V, C
GATE
= 1000pF
Time for V
GATE
< 1V 13 35 µs
ELECTRICAL CHARACTERISTICS V
S
= 4.5V to 18V, T
A
= 25°C, C
T
= 0.1µF, V
SD
= 0V unless otherwise noted.
The ● denotes specifications which apply over the operating temperature range.
CCHARA TERIST
ICS
UW
AT
Y
P
I
CA
LPER
F
O
R
C
E
SUPPLY VOLTAGE (V)
0
0
SUPPLY CURRENT (µA)
5
15
20
25
50
35
515
LTC1153 • TPC01
10
40
45
30
10
20
V
IN
= 0V
T
A
= 25°C
Standby Supply Current
Supply Current ON
SUPPLY VOLTAGE (V)
0
4
V
GATE
– V
S
(V)
6
10
12
14
24
18
5
10
LTC1153 • TPC03

8
20
22
16
15
20
MOSFET Switch Gate Voltage
SUPPLY VOLTAGE (V)
0
0
SUPPLY CURRENT (µA)
100
300
400
500
1000
700
5
10
LTC1153 • TPC02

200
800
900
600
15
20
T
A
= 25°C