MIC2166YMME Ver la hoja de datos (PDF) - Micrel
Número de pieza
componentes Descripción
Fabricante
MIC2166YMME Datasheet PDF : 28 Pages
| |||
Micrel, Inc.
Typical Characteristics
100
90
80
70
60
50
40
30
20
10
0
0
12V to 3.3V Efficiency
1 2 3 4 5 6 7 8 9 10
OUTPUT CURRENT (A)
MIC2166
100
90
80
70
60
50
40
30
20
10
0
0
12V to 1.2V Efficiency
1 2 3 4 5 6 7 8 9 10
OUTPUT CURRENT (A)
1.30
1.28
1.26
1.24
1.22
1.20
1.18
1.16
1.14
1.12
1.10
0
Output Voltage vs. Load
VIN = 12V
VOUT = 1.2V
2
4
6
8
10
OUTPUT CURRENT (A)
Output Voltage vs. Input Voltage
1.30
1.28
1.26
1.24
1.22
IOUT = 100mA
1.20
1.18
1.16
1.14
IOUT = 10A
1.12
1.10
4
8
12
16
20
24
28
INPUT VOLTAGE (V)
0.812
0.808
0.804
0.800
0.796
0.792
0.788
-40
Feedback Voltage
vs. Temperature
0
40
80
120
TEMPERATURE (ºC)
Switching Frequency vs. Load
750
720
690
660
630
600
VIN = 12V
570
VOUT = 2.5V
540
510
VIN = 12V
480
VOUT = 2.5V
450
0
2
4
6
8
10
OUTPUT CURRENT (A)
750
720
690
660
630
600
570
540
510
480
450
-40
Switching Frequency
vs. Temperature
VIN = 12V
VOUT = 2.5V
VIN = 12V
VOUT = 2.5V
0
40
80
120
TEMPERATURE (°C)
750
720
690
660
630
600
570
540
510
480
450
4
Switching Frequency
vs. Input Voltage
IOUT = 5A
8
12
16
20
24
28
INPUT VOLTAGE (V)
Current Limit Threshold vs.
Feedback Voltage Percentage
160
140
120
100
80
60
40
20
0
0
20
40
60
80
100
FEEDBACK VOLTAGE PERCENTAGE (%)
September 2010
6
M9999-092410-C
Share Link: 