ltc1643al Linear Technology Corporation, ltc1643al Datasheet - Page 5

• Manufacturer Part Number: ltc1643al
• Description: Pci-bus Hot Swap Controller
• Manufacturer: Linear Technology Corporation

TYPICAL PERFORMANCE CHARACTERISTICS
15.50
15.25
15.00
14.75
14.50
14.25
14.00
0.90
0.89
0.88
0.87
0.86
0.85
0.84
350
300
250
200
150
100
50
–50
–50
–50
Circuit Breaker Trip Filter Time
vs Temperature
V
vs Temperature
V
I = 3mA
EEIN
OL
–25
–25
–25
vs Temperature
Supply Current
0
0
0
TEMPERATURE ( C)
TEMPERATURE ( C)
TEMPERATURE ( C)
25
25
25
PWRGD
FAULT
50
50
50
75
75
75
W
100
100
100
1643A G13
1643A G16
1643A G19
U
125
125
125
9.515
9.510
9.505
9.500
9.495
9.490
9.485
270
268
266
264
262
260
258
256
1.0
0.9
0.8
0.7
–50
–50
–50
Timer Threshold Voltage
vs Temperature
5V
vs Temperature
12V
vs Temperature
V
12VIN
IN
–25
–25
–25
IN
Supply Current
– V
Undervoltage Lockout
TIMER
0
0
0
TEMPERATURE ( C)
TEMPERATURE ( C)
TEMPERATURE ( C)
25
25
25
50
50
50
75
75
75
100
100
100
LT1643A G17
LTC1643AL-1/LTC1643AH
1643A G14
1643A G20
125
125
125
275.0
272.5
270.0
267.5
265.0
262.5
260.0
2.454
2.452
2.450
2.448
2.446
2.444
2.442
3.72
3.70
3.68
3.66
3.64
3.62
–50
–50
–50
5V
vs Temperature
3V
vs Temperature
12V
vs Temperature
IN
IN
–25
–25
–25
IN
Undervoltage Lockout
Supply Current
Supply Current
0
0
0
TEMPERATURE ( C)
TEMPERATURE ( C)
TEMPERATURE ( C)
LTC1643AL
25
25
25
50
50
50
75
75
75
100
100
100
1643A G15
1643A G18
1643A G21
1643afa
5
125
125
125