Texas Instruments TPS5430, User Manual

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-0.1
-0.08
-0.06
-0.04
-0.02
0
0.02
0.04
0.06
0.08
0.1
0 0.5 1 1.5 2 2.5 3
I - Output Current - A
O
OutputRegulation-%
LOAD REGULATION
vs
OUTPUT CURRENT
Figure 2-4. TPS5431 Load Regulation
Measurements are given for an ambient temperature of 25°C.
2.4 Output voltage Line Regulation
The load regulation for the TPS5430EVM-173 and TPS54310EVM-173 are shown in Figure 2-5 and Figure 2-6 .
-0.1
-0.08
-0.06
-0.04
-0.02
0
0.02
0.04
0.06
0.08
0.1
10 15 20 25 30 35
I = 0 A
O
I = 1.5 A
O
I = 3 A
O
V - Input Voltage - V
I
OutputRegulation-%
LINE REGULATION
vs
INPUT VOLTAGE
Figure 2-5. TPS5430 Line Regulation
Test Setup and Results www.ti.com
6 TPS5430 and TPS5431 Step-Down Converter Evaluation Module User's
Guide SLVU157A – MARCH 2006 – REVISED OCTOBER 2021
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