MIC2584_05 Datasheet, PDF (10/28 Pages) Micrel Semiconductor – Dual-Channel Hot Swap Controller/Sequencer

MIC2584/2585
Overvoltage1
vs. Temperature
1.25
1.24
V_CC1 = 13.2V
1.23
1.22
V_CC1 = 2.3V ^{VCC1 = 5.0V}
1.21
-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
FB2 Threshold
vs. Temperature
0.81
V_CC2=13.2V
0.79 V_CC2=5.0V
FB2+
0.77
V_CC2=13.2V
0.75
V_CC2=5.0V
0.73
V_CC2=2.3V
V_CC2=2.3V
FB2–
0.71
-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
Overcurrent Timer
Discharge Current
vs. Temperature
2.8 _{VCC = 13.2V}
2.7
2.6
V_CC = 5.0V
2.5
2.4
V_CC = 2.3V
2.3
2.2-40 _{-20 0 20 40 60 80 100}
TEMPERATURE (°C)
Active Output Pull-Up Current
vs. Temperature
2.8
V_CC = 13.2V
2.7 _{VCC = 5.0V}
2.6
2.5
V_CC = 2.3V
2.4
-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
MIC2584/2585
Overvoltage2
vs. Temperature
0.85
0.83
0.81
0.79
V_CC2 = 13.2V
0.77
0.75 ^VCC2 ^{= 5.0V}
0.73
V_CC2 = 2.3V
0.71
-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
Output Low Voltage
vs. Temperature
0.4
0.3
V_CC = 2.3V
0.2
V_CC = 5.0V
0.1
V_CC = 13.2V
0
-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
Overcurrent Timer
Charge Current
vs. Temperature
-2.9
-2.8 ^{VCC = 13.2V}
-2.7
-2.6
-2.5
-2.4 ^{VCC = 2.3V}
V_CC = 5.0V
-2.3
-2.2
-2.1
-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
Supply Current_1
vs. Temperature
3
2.5
2 ^{VCC1 = 5.0V}
V_CC1 = 13.2V
1.5
V_CC1 = 2.3V
1
0.5
0
-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
10
Micrel
FB1 Threshold
vs. Temperature
1.25
V_CC1=13.2V
1.24
FB1+
1.23
V_CC1=5.0V ^VCC1^=2.3V
1.22 ^VCC1^=5.0V
V_CC1=13.2V
1.21
V_CC1=2.3V
FB1–
1.2
-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
Gate1 On Current
vs. Temperature
24
22
20 V_CC = 5.0V
18
16
V_CC = 13.2V
14
12 _{VCC = 2.3V}
10
8
-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
Power On Reset Current
vs. Temperature
2.8
V_CC = 13.2V
2.7 _{VCC = 5.0V}
2.6
2.5 ^VCC ^{= 2.3V}
2.4
-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
Supply Current_2
vs. Temperature
120
110
100
90
V_CC2 = 13.2V
80
70
V_CC2 = 5.0V
60
50
40
30 ^{VCC2 = 2.3V}
20
-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
March 2005