LTC4244-1 Linear Technology, LTC4244-1 Datasheet - Page 5

• Manufacturer Part Number: LTC4244-1
• Description: CompactPCI Bus Hot Swap Controllers
• Manufacturer: Linear Technology

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TYPICAL PERFOR A CE CHARACTERISTICS
52.0
51.8
51.6
51.4
51.2
51.0
50.8
50.6
50.4
50.2
50.0
9.30
9.25
9.20
9.15
9.10
9.05
9.00
8.95
2.54
2.53
2.52
2.51
2.50
2.49
2.48
2.47
2.46
2.45
–50
–50
–50
3.3V
Trip Voltage vs Temperature
12V
Temperature
3.3V
Temperature
IN
IN
IN
–25
–25
–25
Undervoltage Lockout vs
and 5V
Undervoltage Lockout vs
TEMPERATURE ( C)
TEMPERATURE ( C)
TEMPERATURE ( C)
RAMPING-DOWN
0
0
0
3.3V
RAMPING-UP
5V
IN
IN
IN
Circuit Breaker
RAMPING-DOWN
25
25
25
RAMPING-UP
50
50
50
W
75
75
75
4244 G10
4244 G13
4244 G16
U
100
100
100
11.090
11.085
11.080
11.075
11.070
11.065
11.060
11.055
–9.22
–9.24
–9.26
–9.28
–9.30
–9.32
–9.34
–9.36
25.0
24.5
24.0
23.5
23.0
22.5
22.0
21.5
–50
–50
–50
3.3V
Trip Filter Time vs Temperature
V
Temperature
12V
Voltage vs Temperature
EEIN
OUT
IN
–25
–25
–25
Undervoltage Lockout vs
and 5V
Powergood Threshold
TEMPERATURE ( C)
TEMPERATURE ( C)
TEMPERATURE ( C)
0
0
0
RAMPING-UP
IN
Circuit Breaker
25
25
25
RAMPING-DOWN
50
50
50
75
75
75
4244 G11
4244 G14
4244 G17
100
100
100
–11.050
–11.055
–11.060
–11.065
–11.070
–11.075
–11.080
LTC4244/LTC4244-1
3.94
3.93
3.92
3.91
3.90
3.89
3.88
3.87
4.34
4.32
4.30
4.28
4.26
4.24
4.22
4.20
–50
–50
–50
12V
Temperature
5V
Temperature
V
Voltage vs Temperature
EEIN
IN
IN
–25
–25
–25
Undervoltage Lockout vs
Powergood Threshold
Supply Current vs
TEMPERATURE ( C)
TEMPERATURE ( C)
TEMPERATURE ( C)
0
RAMPING-DOWN
0
0
RAMPING-UP
25
25
25
50
50
50
75
75
75
4244 G12
4244 G15
4244 G18
42441f
5
100
100
100