Texas Instruments Evaluation Module for TPS54519 Synchronous Step-Down Converter TPS54519EVM-037 TPS54519EVM-037 Hoja De Datos
Los códigos de productos
TPS54519EVM-037
Time = 500 nsec / div
V
= 20 mV / div (ac coupled)
OUT
PH = 2 V / div
Time = 500 nsec / div
V = 100 mV / div (ac coupled)
IN
PH = 2 V / div
Test Setup and Results
2.7
Output Voltage Ripple
shows the TPS54519EVM-037 output voltage ripple. The output current is the rated full load of 5
A and V
IN
= 5 V. The ripple voltage is measured directly across the output capacitors.
Figure 7. TPS54519EVM-037 Output Ripple
2.8
Input Voltage Ripple
shows the TPS54519EVM-037 input voltage ripple. The output current is the rated full load of 5 A
and V
IN
= 5 V. The ripple voltage is measured directly across the input capacitors.
Figure 8. TPS54519EVM-037 Input Ripple
8
TPS54519EVM-037, 5-A, SWIFT
™
Regulator
—
Evaluation Module
SLVU523
–
September 2011
Copyright
©
2011, Texas Instruments Incorporated