Texas Instruments TPS54335 Synchronous Step-Down Converter Evaluation Module TPS54335EVM-556 TPS54335EVM-556 Datenbogen
Produktcode
TPS54335EVM-556
V = 200 mV / div (ac coupled)
IN
Time = 2 µsec / div
SW = 10 V / div
V
= 20 mV / div (ac coupled)
OUT
Time = 100 µsec / div
SW = 10 V / div
Test Setup and Results
Figure 9. TPS54335EVM-556 Output Ripple, I
OUT
= 0 A
2.8
Input Voltage Ripple
shows the TPS54335EVM-556 input voltage ripple. The output current is the rated full load of
3 A and V
IN
= 24 V. The ripple voltage is measured directly across the input capacitors.
Figure 10. TPS54335EVM-556 Input Ripple
9
SLVU915 – June 2013
TPS54335EVM-556 3-A Regulator Evaluation Module
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