MIC2145 Просмотр технического описания (PDF) - Micrel
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MIC2145 Datasheet PDF : 15 Pages
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MIC2145
Soft Start Current
vs. Temperature
14
12
10
8
6
4
2
VIN = 3.6V
0-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
Peak Current Limit
vs. Temperature
1.4
1.3
RSET = 200
1.2
1.1
1.0
RSET = 500
0.9
RSET = 1k
0.8
0.7
0.6
0.5
0.4
0.3
VIN = 3.6V
0.2 VOUT = 10V
RSET = 10k
0.1 L = 10µH
0-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
Micrel, Inc.
2000
1800
Peak Current Limit
vs. RSET
VIN =
15V
1600
12V
1400
10V
1200
8.0V
1000
800
5.0V
4.2V
600
L = 10µH
40100V0OUT/VIN
> 1.25
1000
3.6V
3.3V
3.0V
2.4V
10000 100000
RSET(Ω)
April 2005
5
M9999-042205
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