Datasheet

Output Voltage Regulation
2-7
Test Setup and Results
Figure 2–6. Line Regulation
Note: The lower limit for the TPS54673 input voltage is about 3.02 V because the device is operating at its maximum duty
cycle.
2.4
2.5
2.6
2.7
2.8
2.9
3
3.1
3.2
3.3
3.4
3.5
3 3.5 4 4.5 5 5.5 6
TPS54673
OUTPUT VOLTAGE
vs
INPUT VOLTAGE
V
I
– Input Voltage – V
– Output Voltage – V
V
O
TPS54873