MP2363DN データシートの表示（PDF） - Monolithic Power Systems
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MP2363DN Datasheet PDF : 11 Pages
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MP2363 – 3A, 27V, 365KHz STEP-DOWN CONVERTER
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
VIN = 12V, VOUT = 2.5V, L = 15µH, C1 = 10µF, C2 = 22µF, TA = +25°C, unless otherwise noted.
Switching Frequency vs
Die Temperature
400
390
380
VOUT
AC Coupled
370
100mV/div.
360
350
ILOAD
340
1A/div.
330
320
-40 -20 0 20 40 60 80 100 120
DIE TEMPERATURE (oC)
Steady State Test
OUT = 1.5A Resistive Load
IL
1A/div.
VOUT
10mV/div.
VIN
200mV/div.
VSW
10V/div.
Steady State Test
IOUT = 3A Resistive Load
IL
2A/div.
VOUT
10mV/div.
VIN
200mV/div.
VSW
10V/div.
Startup through Enable
IOUT = 1.5A Resistive Load
Startup through Enable
IOUT = 3A Resistive Load
VOUT
1V/div.
IL
1A/div.
4ms/div.
VOUT
1V/div.
IL
2A/div.
2ms/div.
Shutdown through Enable
IOUT = 1.5A Resistive Load
Shutdown through Enable
IOUT = 3A Resistive Load
VOUT
1V/div.
IL
1A/div.
VOUT
1V/div.
IL
2A/div.
MP2363 Rev. 1.0
www.MonolithicPower.com
4
6/15/2006
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2006 MPS. All Rights Reserved.
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