Texas Instruments TPS40195, User Manual, Page: 14 / 23

7.6 Test Point Waveforms
Figure 7-8. TPS40195EVM Disable and Power
Good, V
IN
= 12 V, I
OUT
= 10 A, Ch1: TP1 (V
IN
), Ch2:
TP5 (V
OUT
), Ch3: TP11 (ENABLE); Ch4: TP9 (Power
Good)
Figure 7-9. TPS40195EVM Enable and Power Good,
V
IN
= 12 V, I
OUT
= 10 A, Ch1: TP1 (V
IN
), Ch2: TP5
(V
OUT
), Ch3: TP11 (ENABLE); Ch4: TP9 (Power
Good)
Figure 7-10. TPS40195EVM Switching Waveform (Ch1: TP4) and Synchronization (Ch2: TP12) V
IN
= 12 V,
I
OUT
= 10 A, f
SYNC
= 400 kHz
TPS40195EVM Typical Performance Data and Characteristic Curves www.ti.com
14 TPS40195 Buck Controller Evaluation Module User's Guide SLUU297B – DECEMBER 2007 – REVISED JANUARY 2022
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