MIC2085(2004) Ver la hoja de datos (PDF) - Micrel
Número de pieza
componentes Descripción
Fabricante
MIC2085 Datasheet PDF : 28 Pages
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MIC2085/2086
Typical Characteristics
Current Limit Threshold
(Fast Trip)
vs. Temperature
120
115
110
105 VCC = 2.3V
100
95
90 VCC = 5V
85
VCC = 16.5V
80-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
ON Pin Threshold (Rising)
vs. Temperature
1.30
VCC = 16.5V
1.25
VCC = 5V
1.20
VCC = 2.3V
1.15-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
FB (Power-Good) Threshold
vs. Temperature
1.30
1.25
VCC = 16.5V
1.20 VCC = 5V
VCC = 2.3V
1.15-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
Comparator Offset Voltage
vs. Temperature
0.5
0.4
0.3
VCC = 5V
0.2
0.1
VCC = 16.5V
VCC = 2.3V
0.0-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
January 2004
Current Limit Threshold
(Slow Trip)
vs. Temperature
55
53
51
VCC = 2.3V
49
VCC = 5V
47
VCC = 16.5V
45
-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
ON Pin Threshold (Falling)
vs. Temperature
1.20
VCC = 2.3V
1.15
1.10
VCC = 16.5V VCC = 5V
1.05
-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
Overvoltage Pin Threshold
vs. Temperature
1.30
1.25
VCC = 16.5V
1.20
VCC = 2.3V
1.15-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
Discharge Pin Resistance
vs. Temperature
1000
900
800
700
2.3V 5V
600
500
400
16.5V
300
200
-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
9
Micrel
UVLO Threshold
vs. Temperature
2.5
2.4
2.3 UVLO+
2.2
2.1
2.0
1.9
UVLO–
1.8
1.7-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
ON Pin Input Current
vs. Temperature
40
35
30
25
20
VCC = 16.5V
15
10 VCC = 2.3V
VCC = 5V
5
0-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
Output Signal Pull-Up Current
vs. Temperature
26
VCC = 16.5V VCC = 5V
22
18
VCC = 2.3V
14
10-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
M0235-121903
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