Texas Instruments TPS562207EVM 2-A, User Manual, Page: 5 / 22

4.3 Efficiency
Figure 4-2 shows the efficiency for the TPS562207EVM at an ambient temperature of 25°C.
Output Current (A)
Efficienc
y
(%)
0 0.5 1 1.5 2
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
Vin = 5 V
Vin = 9 V
Vin = 12 V
Vin = 17 V
Figure 4-2. TPS562207EVM Efficiency
Figure 4-3 shows the efficiency at light loads for the TPS562207EVM at an ambient temperature of 25°C.
Output Current (A)
Efficiency
(%)
0.001 0.01 0.1 1 5 5
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
Vin = 5 V
Vin = 9 V
Vin = 12 V
Vin = 17 V
Figure 4-3. TPS562207EVM Light Load Efficiency
4.4 Load Regulation
The load regulation for the TPS562207EVM is shown in Figure 4-4 .
Output Current (A)
O
utput Voltage
(
V
)
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2
1.042
1.044
1.046
1.048
1.05
1.052
1.054
1.056
Vin = 5 V
Vin = 12 V
Vin= 17V
Figure 4-4. TPS562207EVM Load Regulation
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SLUUC43A – JANUARY 2020 – REVISED JULY 2020
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TPS562207EVM 2-A, Synchronous Step-down Converter Evaluation Module 5
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