MIC2940 Ver la hoja de datos (PDF) - Micrel
Número de pieza
componentes Descripción
Fabricante
MIC2940 Datasheet PDF : 8 Pages
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MIC2940A/2941A
MIC29401/2 Shutdown Current
vs. Temperaure
125
100
VEN = 5V
75
50
VEN = 2V
25
0
-60 -30 0 30 60 90 120 150
TEMPERATURE (°C)
MIC29402/3 Adjust Pin
Current vs. Temperature
50
40
30
20
10
ILOAD = 5mA
0
-60 -30 0 30 60 90 120 150
TEMPERATURE (°C)
Load Transient
750
500 COUT = 10 µF
250
0
-250
-520.0
1.5
1.0
0.5 5mA
0.0
-0.5
-5
0
5
10
TIME (ms)
Line Transient
40
20
COUT = 10 µF
0
-20
-140
8
6
4
-0.2 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
TIME (ms)
Output Impedance
vs. Frequency
10
1
0.1
0.01
ILOAD = 10mA
FREQUENCY (Hz)
Micrel
Load Transient
200
100 COUT = 100 µF
0
-100
-220.0
1.5
1.0
0.5 5mA
0.0
-0.5
-5
0
5
10
TIME (ms)
Line Transient
20
COUT = 100 µF
10
0
-10
8
6
4
-0.2 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
TIME (ms)
MIC2940A/2941A
6
June 1999
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