MIC2589_05 Datasheet, PDF (12/29 Pages) Micrel Semiconductor – Single-Channel, Negative High-Voltage Hot Swap Power Controller/Sequencer

Micrel
Typical Characteristics (cont.)
P
Discharge Resistance
GTIMER
vs. Temperature
1000
900
800
700
R
PGTIMER
600
500
400
300
200
100
0
-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
No-Load Detect Threshold
vs. Temperature
50
45
40
35
30
25
I
NLDTH
20
15
10
5
0
-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
Power-Good Low Voltage
vs. Temperature
0.5
0.45
0.4
0.35
0.3
0.25
0.2
0.15
V
OLPG
0.1
0.05
0
-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
No-Load Detect Timer Charging
Current vs. Temperature
50
45
40
35
30
I
CNLD
25
20
15
10
5
0
-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
CFILTER Threshold
vs. Temperature
1.5
1.45
1.4
1.35
1.3
1.25
V
CFILTER(trip)
1.2
1.15
1.1
1.05
-140 -20 0 20 40 60 80 100
TEMPERATURE (°C)
CFILTER Discharge Current
vs. Temperature
10
9
8
7
6
5
4
3
2
1
-040 -20 0 20 40 60 80 100
TEMPERATURE (°C)
CFILTER (Auto-Retry) Threshold
vs. Temperature
0.5
0.45
0.4
0.35
0.3
0.25
V
CFILTER(retry)
0.2
0.15
0.1
0.05
-040 -20 0 20 40 60 80 100
TEMPERATURE (°C)
ON Pin Threshold
vs. Temperature
1.5
1.45
1.4
1.35
1.3
1.25
V
ONH
1.2
1.15
1.1
1.05
-140 -20 0 20 40 60 80 100
TEMPERATURE (°C)
December 2005
12
MIC2589/MIC2595
Circuit Breaker Trip Voltage
vs. Temperature
60
58
56
54
V
TRIP
52
50
48
46
44
42
40
-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
No-Load Detect Timer Discharging
Current vs. Temperature
1.4
1.2
1
0.8
0.6
0.4
0.2
-040 -20 0 20 40 60 80 100
TEMPERATURE (°C)
CFILTER Charge Current
vs. Temperature
140
120
100
80
60
40
20
-040 -20 0 20 40 60 80 100
TEMPERATURE (°C)
OFF Pin Threshold
vs. Temperature
1.5
1.45
1.4
1.35
1.3
1.25
V
OFFL
1.2
1.15
1.1
1.05
-140 -20 0 20 40 60 80 100
TEMPERATURE (°C)
M9999-120505
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