PJ494CD 데이터 시트보기 (PDF) - Promax Johnton
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PJ494CD Datasheet PDF : 11 Pages
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PJ494
Switchmode Pulse Width Modulation Control Circuit
Figure 21. Pulse Width Modulated Step-Down Converter
Test
Line Regulation
Load Regulation
Output Ripple
Short Circuit Current
Efficiency
Condition
VIN = 8.0V to 40V
VIN = 12.6V, Io = 0.2mA to 200mA
VIN = 12.6V, Io = 200mA
VIN = 12.6V, RL=0.1Ω
VIN = 12.6V, Io = 200mA
Result
3.0mV 0.01%
5.0mV 0.02%
40mV pp P.A.R.D
250mA
72%
10-11
2002/11.rev.A
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