MIC37110 Просмотр технического описания (PDF) - Micrel
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MIC37110 Datasheet PDF : 20 Pages
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Micrel, Inc.
Typical Characteristics (Continued)
Power Dissipation
vs. Output Current
1.0
VIN = 3.3V
0.8
VOUT = 2.5V
Power Dissipation
vs. Output Current
1.0
VIN = 2.5V
0.8
VOUT = 1.8V
0.5
0.5
0.3
0.3
0.0
0.0
0.2
0.4
0.6
0.8
1.0
OUTPUT CURRENT (A)
0.0
0.0
0.2
0.4
0.6
0.8
1.0
OUTPUT CURRENT (A)
MIC37110/MIC37112
MIC37120/MIC37122
Case Temperature* (YM)
vs. Output Current
100
VIN = 3.3V
80
VOUT = 2.5V
60
40
20
0
0.0
0.2
0.4
0.6
0.8
1.0
OUTPUT CURRENT (A)
Case Temperature* (YS)
vs. Output Current
100
VIN = 2.5V
80
VOUT = 1.8V
60
40
20
0
0.0
0.2
0.4
0.6
0.8
1.0
OUTPUT CURRENT (A)
Case Temperature*: The temperature measurement was taken at the hottest point on the MIC371xx that was case mounted on a 2.25 square inch PCB
at an ambient temperature of 25°C; see “Thermal Measurement” section. Actual results will depend upon the size of the PCB, ambient temperature and
proximity to other heat-emitting components.
December 2012
9
M9999-121312-A
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