Datasheet

4
LTC1255
CCHARA TERIST
ICS
UW
AT
Y
P
I
CA
LPER
F
O
R
C
E
Input Threshold Voltage
Short-Circuit Turn-OFF Delay TimeTurn-ON Time
Standby Supply Current
Supply Current per Channel (ON)
Input ON Threshold
Gate Clamp CurrentDrain Sense Threshold Voltage
Turn-OFF Time
SUPPLY VOLTAGE (V)
0
0.4
INPUT THRESHOLD VOLTAGE (V)
0.8
1.0
1.2
1.4
1.6
1.8
5
10
15 20
LTC1255 • TPC04
25
2.0
2.2
2.4
0.6
30
V
ON
V
OFF
SUPPLY VOLTAGE (V)
0
75
DRAIN SENSE THRESHOLD VOLTAGE (V)
85
90
95
100
105
110
5
10
15 20
LTC1255 • TPC05
25
115
120
125
80
30
T
A
= 25°C
SUPPLY VOLTAGE (V)
0
0
GATE CLAMP CURRENT (µA)
10
15
20
25
30
35
5
10
15 20
LTC1255 • TA06
25
40
45
50
5
30
V
CLAMP
= 12V
T
A
= 25°C
SUPPLY VOLTAGE (V)
0
0
TURN-ON TIME (µs)
200
300
400
500
600
700
5
10
15 20
LTC1255 • TA07
25
800
900
1000
100
30
C
GATE
= 1000pF
T
A
= 25°C
V
GS
= 5V
V
GS
= 2V
SUPPLY VOLTAGE (V)
0
0
TURN-OFF TIME (µs)
10
15
20
25
30
35
5
10
15 20
LTC1255 • TA08
25
40
45
50
5
30
C
GATE
= 1000pF
TIME FOR V
GATE
< 1V
SUPPLY VOLTAGE (V)
0
0
TURN-OFF TIME (µs)
10
15
20
25
30
35
5
10
15 20
LTC1255 • TA09
25
40
45
50
5
30
C
GATE
= 1000pF
TIME FOR V
GATE
< 1V
TEMPERATURE (°C)
–50
0
STANDBY SUPPLY CURRENT (µA)
10
15
20
25
30
35
–25
0
25 50
LTC1255 • TA10
75
40
45
50
5
100
V
S
= 10V
V
S
= 18V
V
S
= 24V
TEMPERATURE (°C)
–50
0.4
INPUT THRESHOLD VOLTAGE (V)
0.8
1.0
1.2
1.4
1.6
1.8
–25
0
25 50
LTC1255 • TA12
75
2.0
2.2
2.4
0.6
100
V
S
= 10V
V
S
= 24V
TEMPERATURE (°C)
–50
0
SUPPLY CURRENT (mA)
0.4
0.6
0.8
1.0
1.2
1.4
–25
0
25 50
LTC1255 • TA11
75
1.6
1.8
2.0
0.2
100
V
S
= 24V
V
S
= 10V
V
S
= 18V