Test Results - Murata Pe25203 User Manual
Divide-by-2 and -3, 4a charge pump, capacitor divider
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Test Results
The following test results show the typical performance of the PE25203 evaluation board at nominal voltages 7.7V
divide-by-2 and 11.55V divide-by-3.
100
98
96
94
92
90
88
86
84
82
80
0.0
4
3.9
3.8
3.7
3.6
3.5
0.0
Note: For additional waveforms and test data, see datasheet.
http://www.murata.com/products/power
Copyright ©2023 Murata Manufacturing Co., Ltd. and pSemi Corporation, a Murata Company. All rights reserved.
DOC-111189-2 (10/2023)
PE25203 Efficiency vs IOUT
(Inductor: 100nH, TFM252012ALMAR10MTAA,
Fsw=200KHz)
0.1
IOUT (A) - (x-axis log scale)
Figure 9. PE25203 Efficiency Plots
PE25203 VOUT vs IOUT
Inductor: 100nH, TFM252012ALMAR10MTAA,
Fsw=200KHz)
0.5
1.0
1.5
IOUT (A)
Figure 10. Line Regulation (VOUT) vs. Iout
1.0
2.0
2.5
3.0
Div2 cycle skip
Div2 fixed frequency
Div3 cycle skip
Div3 fixed frequency
Div2 cycle skip
Div2 fixed frequency
Div3 cycle skip
Div3 fixed frequency
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