Output Voltage Line Regulation; Figure 2-4. Tps5431 Load Regulation; Figure 2-5. Tps5430 Line Regulation - Texas Instruments TPS5430 User Manual

Test Setup and Results
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
6 TPS5430 and TPS5431 Step-Down Converter Evaluation Module User's
Guide
LOAD REGULATION
vs
OUTPUT CURRENT
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
I - Output Current - A
O

Figure 2-4. TPS5431 Load Regulation

LINE REGULATION
INPUT VOLTAGE
0.1
0.08
0.06
0.04
0.02
I = 3 A
0
O
-0.02
-0.04
-0.06
-0.08
-0.1
10 15 20
V - Input Voltage - V
I

Figure 2-5. TPS5430 Line Regulation

Copyright © 2021 Texas Instruments Incorporated
2 2.5 3
vs
I = 0 A
O
I = 1.5 A
O
25 30 35
SLVU157A – MARCH 2006 – REVISED OCTOBER 2021
www.ti.com
Figure 2-5 and Figure 2-6.
Submit Document Feedback