MIC45208-1(2014) 查看數據表（PDF） - Micrel
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MIC45208-1 Datasheet PDF : 31 Pages
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Micrel, Inc.
Typical Characteristics (Continued)
IC Power Dissipation (VIN = 5V)
vs. Output Current
3.5
3.3VOUT
3
2.5
2 VIN = 5V
fSW = 600kHz
1.5
2.5VOUT
1.8VOUT
1.5VOUT
1.2VOUT
1.0VOUT
0.8VOUT
1
0.5
0
0
2
4
6
8 10 12 14
OUTPUT CURRENT (A)
IC Power Dissipation (VIN = 12V)
vs. Output Current
5
4.5
VIN = 12V
fSW = 600kHz
4
3.5
3
2.5
2
1.5
5.0VOUT
3.3VOUT
2.5VOUT
1.8VOUT
1.5VOUT
1.2VOUT
1.0VOUT
0.8VOUT
1
0.5
0
0
2
4
6
8 10 12 14
OUTPUT CURRENT (A)
MIC45208
IC Power Dissipation (VIN = 24V)
vs. Output Current
8
VIN = 24V
7 fSW = 600kHz
6
5
4
3
5.0VOUT
3.3VOUT
2.5VOUT
1.8VOUT
1.5VOUT
1.2VOUT
1.0VOUT
0.8VOUT
2
1
0
0
2
4
6
8
10 12 14
OUTPUT CURRENT (A)
May 29, 2014
8
Revision 1.2
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