Datasheet

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4.5 6 7.5 9 10.5 12 13.5 15 16.5 18
Input Voltage (V)
Output Voltage Deviation (%)
I
OUT
= 2.5 A
G002
V = 20 mV/div (ac coupled)
OUT
Time = 200 µs/div
Load Current = 1 A/div
Load step = 1.25 A to 3.75 A
Slew rate = 100 mA / µsec
Test Setup and Results www.ti.com
4.6 Line Regulation
The line regulation for the TPS54526EVM-608 is shown Figure 4.
Figure 4. TPS54526EVM-608 Line Regulation
4.7 Load Transient Response
The TPS54526EVM-608 response to load transient is shown in Figure 5. The current step is from 1.25 A
to 3.75 A (25% to 75% of rated load). Total peak-to-peak output voltage variation is as shown.
Figure 5. TPS54526EVM-608 Load Transient Response
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TPS54526EVM-608 5.5-A, SWIFT™ Regulator Evaluation Module SLVU642–May 2012
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