Datasheet

2.8 Input Voltage Ripple
Test Setup and Results www.ti.com
The TPS54140EVM-429 input voltage ripple is shown in Figure 8 . The output current is the rated full load
of 1.5 A and V
IN
= 34 V. The ripple voltage is measured directly across the input capacitors.
Figure 8. TPS54140EVM-429 Input Ripple
TPS54140EVM-429 1.5-A, SWIFT™ Regulator Evaluation Module8 SLVU285 – March 2009
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