MB39C504-EVBSK-02, Single Output Step Down DC/DC Controller, Evaluation Board Operation Guide, Doc. No. 002-08719 Rev. *A
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9. Reference Data
Figure 5. Efficiency WEfficiency vs Output Current
The current of EN pin and SLP_N pin isn’t included at the efficiency.
Figure 6. Load regulation Output Voltage vs Output Current
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
0.0001
0.001
0.01
0.1
1
10
Ef
fic
ien
c
y
Output Current / A
Efficiency vs Output Current, VOUT ;5.0V-Setting
7.4V Normal
12.0V Normal
20.0V Normal
7.4V LPM
12.0V LPM
20.0V LPM
4.950
4.975
5.000
5.025
5.050
0.0001
0.001
0.01
0.1
1
10
O
u
tp
ut
V
o
lt
a
ge
/
V
Output Current / A
Output Voltage vs Output Current, VOUT ;5.0V-Setting
7.4V Normal
12.0V Normal
20.0V Normal
7.4V LPM
12.0V LPM
20.0V LPM
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