LTC1255C Linear Technology, LTC1255C Datasheet - Page 4

• Manufacturer Part Number: LTC1255C
• Description: Dual 24V High-Side MOSFET Driver
• Manufacturer: Linear Technology

TYPICAL PERFOR
LTC1255
4
1000
900
800
700
600
500
400
300
200
100
2.4
2.0
1.8
1.6
1.2
0.4
2.2
1.4
1.0
0.8
0.6
50
45
40
35
30
25
20
15
10
0
5
0
–50
Input Threshold Voltage
0
0
Standby Supply Current
Turn-ON Time
V
C
T
GS
GATE
A
= 25°C
–25
= 2V
5
5
= 1000pF
V
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
S
TEMPERATURE (°C)
10
10
= 10V
0
V
V
V
GS
ON
OFF
V
V
S
S
= 5V
= 18V
= 24V
15
15
25
20
20
50
W
LTC1255 • TPC04
LTC1255 • TA07
LTC1255 • TA10
25
25
75
A
U
100
30
30
CE
C
HARA TERISTICS
125
120
115
110
105
100
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
95
75
90
85
80
50
45
40
35
30
25
20
15
10
5
0
0
–50
0
0
Drain Sense Threshold Voltage
Turn-OFF Time
Supply Current per Channel (ON)
T
C
TIME FOR V
A
GATE
V
V
V
= 25°C
S
S
S
–25
5
5
= 24V
= 18V
= 10V
C
= 1000pF
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
GATE
10
10
0
< 1V
15
15
25
20
20
50
LTC1255 • TPC05
LTC1255 • TA08
LTC1255 • TA11
25
25
75
100
30
30
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
50
45
40
35
30
25
20
15
10
50
45
40
35
30
25
20
15
10
5
0
5
0
–50
Gate Clamp Current
0
Short-Circuit Turn-OFF Delay Time
0
Input ON Threshold
V
T
C
TIME FOR V
CLAMP
A
GATE
= 25°C
–25
5
5
= 1000pF
= 12V
V
V
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
S
S
TEMPERATURE (°C)
10
GATE
10
= 10V
= 24V
0
< 1V
15
15
25
20
20
50
LTC1255 • TA06
LTC1255 • TA09
LTC1255 • TA12
25
25
75
100
30
30