Datasheet

V = 10 V / div
IN
Time = 2 msec / div
V = 1 V / div
OUT
VREG5 = 5 V / div
EN = 10 V / div
Time = 2 msec / div
V = 1 V / div
OUT
SS = 5 V / div
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Figure 9. TPS54229EVM-056 Start-Up Relative to V
IN
With VREG5
The TPS54229EVM-056 start-up waveforms relative to enable (EN) are shown in Figure 10 and
Figure 11.
Figure 10. TPS54229EVM-056 Start-Up Relative to EN With SS
9
SLVU493–October 2011 TPS54229EVM-056, 2-A, SWIFT™ Regulator— Evaluation Module
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