TPS51125A Datasheet, PDF (18/37 Pages) Texas Instruments – Dual-Synchronous, Step-Down Controller with Out-of-Audio™ Operation and 100-mA LDOs for Notebook System Power

TPS51125A
SLUS976E – SEPTEMBER 2009 – REVISED MARCH 2012
TYPICAL CHARACTERISTICS (continued)
5-V Switchover Waveforms
3.3-V Switchover Waveforms
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VREG5 (200mV/div)
VREG3 (200mV/div)
V_OUT1 (200mV/div)
Figure 33.
5-V Soft-stop Waveforms
ENTRIP1 (5V/div)
V_OUT1 (2V/div)
PGOOD (5V/div)
DRVL1 (5V/div)
Figure 35.
V_OUT2 (200mV/div)
Figure 34.
3.3-V Soft-stop Waveforms
ENTRIP2 (5V/div)
V_OUT2 (2V/div)
PGOOD (5V/div)
DRVL2 (5V/div)
Figure 36.
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