LTC1647 LINER [Linear Technology], LTC1647 Datasheet - Page 7

• Manufacturer Part Number: LTC1647
• Description: Hot Swap Controller
• Manufacturer: LINER [Linear Technology]

TYPICAL PERFORMANCE CHARACTERISTICS
1.24
1.22
1.20
2.30
2.20
2.10
2.00
1.90
1.80
1.70
1.26
1.25
1.23
1.21
6
5
4
3
2
1
0
–75
–75
TIMER Pull-Up Current
vs Supply Voltage
0
TIMER Pull-Down Current
vs Temperature
TIMER High Threshold
vs Temperature
T
V
V
A
CC
CC
–50
–50
= 25°C
2
= 5V
= 5V
–25
–25
4
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
TEMPERATURE (°C)
6
0
0
8
25
25
10
50
50
12
75 100 125
75 100 125
14
16
18
4211 G28
4211 G31
4211 G25
150
150
20
1.0
0.8
0.6
0.4
0.2
2.3
2.2
2.1
2.0
1.9
1.8
1.7
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
–75
0
0
TIMER Pull-Up Current
vs Temperature
V
T
V
TIMER Low Threshold
vs Supply Voltage
OL
A
CC
–50
= 25°C
2
2
= 5V
vs Supply Voltage
–25
4
4
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
6
6
0
8
8
25
10
10
50
I
12
OL
12
T
RESET OR FAULT
I
A
75 100 125
= 1mA
OL
14
= 25°C
14
= 5mA
16
16
18
18
4211 G29
4211 G26
4211 G32
150
20
20
1.0
0.8
0.6
0.4
0.2
1.4
1.2
1.0
0.8
0.6
0.4
0.2
1.6
6
5
4
3
2
1
0
0
0
–75
–75
0
TIMER Pull-Down Current
vs Supply Voltage
V
T
V
V
RESET OR FAULT
TIMER Low Threshold
vs Temperature
OL
A
CC
CC
–50
–50
= 25°C
2
= 5V
= 5V
vs Temperature
–25
4
–25
I
OL
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
6
TEMPERATURE (°C)
0
= 5mA
0
8
I
OL
25
25
LTC4211
10
= 1mA
50
50
12
75 100 125
75
14
100
16
125
18
4211 G30
4211 G27
4211 G33
4211fb
7
150
150
20