LT1910 Linear Technology, LT1910 Datasheet - Page 3

• Manufacturer Part Number: LT1910
• Description: Protected High Side MOSFET Driver
• Manufacturer: Linear Technology

TYPICAL PERFOR A CE CHARACTERISTICS
200
180
160
140
120
100
3.6
3.4
3.2
3.0
2.8
2.6
2.0
1.8
1.6
1.4
1.2
2.4
2.2
80
60
40
20
20
18
10
16
14
12
0
8
–50
–50
0
Supply Current vs Supply Voltage
Timer Charge Current
vs Temperature
Input Current vs Temperature
T
V
A
IN
= 25 C
= V
–25
–25
10
T
= 2V
SUPPLY VOLTAGE (V)
TEMPERATURE ( C)
TEMPERATURE ( C)
0
0
20
V
V
IN
IN
25
OFF STATE
25
ON STATE
= 5V
= 2V
30
50
50
W
40
75
75
1910 G01
1910 G04
1910 G07
U
100
50
100
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
3.2
3.1
3.0
2.9
2.8
2.7
2.6
90
85
80
75
70
65
60
55
50
45
40
0
–50
–50
–50
Supply Current vs Temperature
Timer Threshold Voltage
vs Temperature
Drain Sense Threshold Voltage
vs Temperature
V
V
V
IN
+
+
= 48V
= 24V
= 2V
–25
–25
–25
TEMPERATURE ( C)
TEMPERATURE ( C)
TEMPERATURE ( C)
0
0
0
OFF STATE
ON STATE
25
25
25
50
50
50
75
75
75
1910 G02
1910 G05
1910 G08
100
100
100
2.0
1.8
1.6
1.4
1.2
1.0
0.8
3.8
3.7
3.6
3.5
3.4
3.3
3.2
16
14
12
10
8
6
4
2
0
–50
–50
Input Voltage vs Temperature
Timer Clamp Voltage
vs Temperature
MOSFET Gate Voltage Above V
(V
0
V
IN
GATE
5
–25
–25
0.8V
10
– V
T
SUPPLY VOLTAGE (V)
TEMPERATURE ( C)
TEMPERATURE ( C)
15
+
A
0
0
) vs Supply Voltage
= 25 C
20
V
V
INH
INL
25
25
25
30
LT1910
50
50
T
T
A
35
A
= –40 C
= 85 C
sn1910 1910fs
40
75
75
LTC1266 • F04
1910 G03
1910 G06
45
+
3
100
100
50