Texas Instruments 1.5A, 25V to 42V Input SWIFT(tm) Converter Evaluation Module TPS54140EVM-429 TPS54140EVM-429 Datenbogen
Produktcode
TPS54140EVM-429
2.8
Input Voltage Ripple
Test Setup and Results
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The TPS54140EVM-429 input voltage ripple is shown in
. 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 Module
8
SLVU285 – March 2009