LTC4212 LINER [Linear Technology], LTC4212 Datasheet - Page 6

• Manufacturer Part Number: LTC4212
• Description: Hot Swap Controller with Power-Up Timeout
• Manufacturer: LINER [Linear Technology]

LTC4212
otherwise noted.
6
TYPICAL PERFOR A CE CHARACTERISTICS
20.0
19.5
19.0
18.5
18.0
17.5
17.0
16.5
16.0
15.5
15.0
2.5
2.3
2.1
1.9
1.7
1.5
1.3
1.1
0.9
0.7
0.5
7
6
5
4
3
2
1
0
8
–50
–50
–50
Power Good Timeout vs
Temperature
PGF and PGT Pin Current
(Timer or Filter Off)
vs Supply Voltage
Valid Glitch to GATE Discharging
vs Temperature
–25
–25
–25
0
0
0
TEMPERATURE ( C)
TEMPERATURE ( C)
TEMPERATURE ( C)
25
25
25
50
50
50
75
75
75
W
100
100
100
4212 G50
4212 G41
4212 G53
U
125
125
125
1.8
1.5
1.2
0.9
0.6
0.3
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
10
9
8
7
6
5
4
3
2
1
0
0
–50
0
FAULT V
0
PGF and PGT Pin Current
(Timer or Filter Off)
vs Temperature
PGI Low at Timeout to GATE
Discharging vs Supply Voltage
PGT
PGF
I
OL
2
–25
2
= 1mA
4
I
4
OL
OL
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
0
TEMPERATURE ( C)
= 5mA
6
vs Supply Voltage
6
25
8
8
10
10
50
12
12
75
14
14
100
Specifications are T
16
16
4212 G51
4212 G44
4212 G54
125
18
18
1.70
1.65
1.60
1.55
1.50
1.45
1.40
1.35
1.30
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.40
0.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0
–50
–50
PGI Low at Timeout to GATE
Discharging vs Temperature
0
FAULT V
Valid Glitch to GATE Discharging
vs Supply Voltage
A
2
–25
–25
= 25 C. V
4
OL
SUPPLY VOLTAGE (V)
0
0
TEMPERATURE ( C)
TEMPERATURE ( C)
6
vs Temperature
CC
25
25
8
= 5V, unless
10
50
50
12
75
75
14
100
100
16
4212 G45
4212 G55
4212 G52
4212f
125
125
18