ltc4241cgn-trpbf Linear Technology Corporation, ltc4241cgn-trpbf Datasheet - Page 6

• Manufacturer Part Number: ltc4241cgn-trpbf
• Description: Pci-bus With 3.3v Auxiliary Hot Swap Controller
• Manufacturer: Linear Technology Corporation

LTC4241
TYPICAL PERFOR A CE CHARACTERISTICS
6
3.950
3.925
3.900
3.875
3.850
3.825
3.800
–10.60
–10.55
–10.50
–10.45
–10.40
–10.35
–10.30
–75 –50 –25
2.9
2.8
2.7
2.6
2.5
2.4
2.3
2.2
5V
Threshold vs Temperature
–75 –50 –25
–75 –50 –25
12V
vs Temperature
Power Good Threshold Voltage
vs Temperature (V
IN
Undervoltage Lockout
IN
Supply Current
TEMPERATURE ( C)
0
TEMPERATURE ( C)
TEMPERATURE ( C)
0
0
25
25
25
50
50
EEOUT
50
75 100
75 100
75 100
W
)
4241 • G25
125 150
4241 • G19
4241 • G22
125 150
125 150
U
2.650
2.625
2.600
2.575
2.550
2.525
2.500
2.475
2.450
–75 –50 –25
3V
Threshold vs Temperature
0.950
0.925
0.900
0.875
0.850
0.825
0.800
0.775
0.750
700
650
600
550
500
450
400
350
300
250
200
IN
–75 –50 –25
–75 –50 –25
, AUXIN Undervoltage Lockout
V
Current vs Temperature
Timer Threshold Voltage
vs Temperature
V
EEIN
12VIN
TEMPERATURE ( C)
, 5V
– V
3V
0
IN
AUXIN
TIMER
IN
TEMPERATURE ( C)
25
TEMPERATURE ( C)
, 3V
3V
0
0
IN
50
V
25
IN
EEIN
25
, AUXIN Supply
AUXIN
75 100
50
50
75 100
75 100
4241 • G26
125 150
5V
IN
4241 • G20
4241 • G23
125 150
125 150
18.50
18.25
18.00
17.75
17.50
17.25
17.00
16.75
16.50
–75 –50 –25
(V
V
Filter Time vs Temperature
23.00
22.75
22.50
22.25
22.00
21.75
21.50
21.25
21.00
9.20
9.15
9.10
9.05
9.00
8.95
8.90
8.85
8.80
AUXSENSE
5VIN
–75 –50 –25
–75 –50 –25
Timer Current vs Temperature
12V
Threshold vs Temperature
– V
IN
TEMPERATURE ( C)
5VSENSE
) Circuit Breaker Trip
0
Undervoltage Lockout
V
V
AUXIN
5VIN
TEMPERATURE ( C)
25
TEMPERATURE ( C)
0
0
– V
), (V
– V
50
5VSENSE
25
25
AUXSENSE
AUXIN
75 100
50
50
75 100
75 100
–
4241 • G27
125 150
sn4241 4241f
4241 • G21
4241 • G24
125 150
125 150
8.3
8.2
8.1
8.0
7.9
7.8
7.7
7.6
7.5