LTC1647-1IS8 Linear Technology, LTC1647-1IS8 Datasheet - Page 6

• Manufacturer Part Number: LTC1647-1IS8
• Description: IC CONTROLLER HOTSWAP DUAL 8SOIC
• Manufacturer: Linear Technology
• Type: Hot-Swap Controllerr

Specifications of LTC1647-1IS8

• Applications: General Purpose
• Internal Switch(s): No
• Voltage - Supply: 2.7 V ~ 16.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LTC1647-1/
LTC1647-2/LTC1647-3
TYPICAL PERFORMANCE CHARACTERISTICS
6
100
2.6
2.5
2.4
2.3
2.2
2.1
90
80
70
60
50
40
30
20
10
80
70
60
50
40
30
20
10
0
0
–75 –50 –25
–75 –50 –25
0
GATE Output Sink Current vs V
GATE Fast Pull-Down Current
vs Temperature
Undervoltage Lockout Threshold
vs Temperature
T
V
A
2
CC
= 25°C
= V
4
CC1
TEMPERATURE (°C)
TEMPERATURE (°C)
6
= V
0
0
FALLING EDGE
RISING EDGE
CC2
8
V
25
25
CC
= 5V
10 12 14 16 18 20
(V)
50
50
75 100 125 150
75 100 125 150
1647-1/2/3 G13
1647-1/2/3 G16
1647-1/2/3 G19
CC
1.35
1.30
1.25
1.20
1.15
55
54
53
52
51
50
49
48
47
46
45
60
58
56
54
52
50
48
46
44
42
40
–75 –50 –25
0
0
GATE Output Sink Current
vs Temperature
Circuit Breaker Trip Voltage
vs V
ON Threshold Voltage vs V
V
T
T
A
CC
A
2
2
CC
= 25°C
= 25°C
= 5V
4
4
TEMPERATURE (°C)
6
6
0
8
8
25
V
V
HIGH
LOW
CC
CC
10 12 14 16 18 20
10 12 14 16 18 20
(V)
(V)
50
75 100 125 150
CC
1647-1/2/3 G14
1647-1/2/3 G17
1647-1/2/3 G20
1.35
1.30
1.25
1.20
1.15
60
55
50
45
40
35
30
60
58
56
54
52
50
48
46
44
42
40
–75 –50 –25
–75 –50 –25
0
GATE Fast Pull-Down Current
vs V
Circuit Breaker Trip Voltage
vs Temperature
ON Threshold Voltage
vs Temperature
T
V
A
2
CC
CC
= 25°C
= 5V
4
V
V
V
V
CC
CC
CC
CC
6
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
= 15V
= 12V
= 5V
= 3V
HIGH
LOW
8
V
25
25
CC
10 12 14 16 18 20
(V)
50
50
75 100 125 150
75 100 125 150
1647-1/2/3 G15
1647-1/2/3 G18
1647-1/2/3 G21
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