Datasheet

–0.50
–0.40
–0.30
–0.20
–0.10
0
0.10
0.20
0.30
0.40
0.50
0 0.025 0.05 0.075 0.1 0.125 0.15 0.175 0.2
Load Current (A)
Output Voltage Normalized (%)
V = 24 V,
V = 3.3 V,
F = 400 kHz
IN
OUT
SW
0.25
0.2
0.15
0.1
0.05
0
–0.05
–0.1
–0.15
–0.2
–0.25
0 10 20
30
40 50 60
Output Voltage Normalized (%)
Input Voltage (V)
I = 200 mA,
F = 400 kHz
OUT
SW
www.ti.com Test Setup and Results
2.3 Output Voltage Load Regulation
The load regulation for the TPS54061EVM-142 is shown in Figure 3.
Figure 3. TPS54061EVM-142 Load Regulation
Measurements are given for an ambient temperature of 25°C.
2.4 Output Voltage Line Regulation
The line regulation for the TPS54061EVM-142 is shown in Figure 4.
Figure 4. TPS54061EVM-142 Line Regulation
5
SLVU721–May 2012 Evaluation Module for TPS54061 Synchronous Step-Down SWIFT
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