TI E2E Community
Power Interface Forum
looking for Positive ORing-diodes like TPS2350. Input Power: Dual +24Vdc
We have single channel oring in TPS241x family. These only operate to 18V. There is an app note on the product page for these parts that shows how to use them at higher voltage. App note attached here
What about the LM5050-1?
TPS241X, doesn't Hot-plaguing, Revers-polarity protection .
Any other solution?
LM505 works well in your voltage range. I forgot about it. I don't understand the hot plug question since hot plug is usually done on the output side of the OR.
I talk about System level which feed by 2x (-48Vdc) or 2x (+24Vdc).
since we talk about connecting cable which could be get any wrong polarity!
I don't understand "any could get wrong polarity" Can the +24V get -48V applied?
Generally with polarity issues use diodes to the component chips and take separate care with the attached load. .
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