LTC1422IN8#PBF Linear Technology, LTC1422IN8#PBF Datasheet - Page 3

• Manufacturer Part Number: LTC1422IN8#PBF
• Description: IC CONTROLLER HOT SWAP 8-DIP
• Manufacturer: Linear Technology
• Type: Hot-Swap Controllerr

Specifications of LTC1422IN8#PBF

• Applications: General Purpose
• Internal Switch(s): No
• Voltage - Supply: 2.7 V ~ 12 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL PERFORMANCE CHARACTERISTICS
1.2350
1.2345
1.2340
1.2335
1.2330
1.2325
1.2320
1200
1000
18.2
18.0
17.8
17.6
17.4
17.2
17.0
16.8
16.6
16.4
200
800
600
400
0
– 55
2
2
Supply Current vs Supply Voltage
Gate Voltage (V
vs Temperature
Feedback Threshold Voltage
vs Supply Voltage
T
V
I
T
G
A
A
CC
– 35
= 0A
= 25 C
= 25 C
= 5V
4
4
–15
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
TEMPERATURE ( C)
6
5
6
HIGH THRESHOLD
LOW THRESHOLD
25
GATE
8
8
45
)
10
10
65
W
85
12
12
105
1422 G04
1422 G01
1422 G07
U
125
14
14
1.237
1.236
1.235
1.234
1.233
1.232
1.231
1.230
1.229
1.228
775
750
725
700
675
650
625
600
575
550
16
14
12
10
8
6
4
– 55
– 55
2
Supply Current vs Temperature
Gate Current vs Supply Voltage
Feedback Threshold Voltage
vs Temperature
V
T
V
CC
A
G
– 35
– 35
= 25 C
= 0V
HIGH THRESHOLD
= 5V
4
–15
–15
SUPPLY VOLTAGE (V)
TEMPERATURE ( C)
TEMPERATURE ( C)
5
6
5
25
25
LOW THRESHOLD
8
45
45
65
10
65
85
85
12
105
105
1422 G02
1422 G08
1422 G05
125
125
14
10.4
10.2
10.0
9.8
9.6
9.4
9.2
9.0
8.8
8.6
30
25
20
15
10
70
60
50
40
30
20
10
5
0
– 55
2
0
Gate Voltage (V
vs Supply Voltage
Gate Current vs Temperature
Glitch Filter Time
vs Feedback Transient
V
V
T
I
G
A
CC
G
– 35
= 0A
= 25 C
= 0V
= 5V
40
4
–15
FEEDBACK TRANSIENT (mV)
SUPPLY VOLTAGE (V)
TEMPERATURE ( C)
80
6
5
25
GATE
120
8
LTC1422
45
)
160
65
10
85
T
A
200
12
= 25 C
105
1422 G06
1422 G03
1422 G09
1422fb
3
125
240
14