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Power/Alternative Energy  

Simultaneous power-down sequencing with TPS74x01

Posted: 11 Dec 2008  Print Version  Bookmark and Share Subscribe

Keywords: TPS74x01  linear regulator  sequencing 

[Summary of tips] Two or more power-rail ICs are said to have been simultaneously sequenced on power up when they track one another with the same rising dv/dt, and the lower rail stops at its regulated voltage while the upper rail continues to its higher regulated voltage. Various devices, including Texas Instruments TPS74301 linear regulator, h......
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