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Who can recommned a step-up DC/DC to replace LTC3810?

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tony_lth

tony_lth

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Hi, All,
I read carefully about the datasheet of LTC3810, it is a step-down DC/DC converter. But someone said it has boost function, who can confirm it has step-up DC/DC or not?
And who can recommend me a step-up DC/DC conventer to replace LTC3810? Industial, is preferred.
Attachment is the LTC3810 datasheet.
Thanks.
Tony Liu
 

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  • LTC3810IG#PBF.pdf
    487.2 KB · Views: 34

Hi,

who can confirm
Click to expand...
...the datasheet tells you if it can be used in boost mode or not. --> read the datasheet
Especially LT datasheets have various design examples in their datasheets.

who can recommend
Click to expand...
how do you expect we can recommend a boost regulator (out of thousands) while you don't give a single specification?
--> almost every switch mode IC manufacturer has interactive selection guides. Use them.

Klaus
 
Hi, Klaus,
thanks.
Finally I selected LT8390 as a replacement.
So that it can regulated output voltage from an input voltage above, below, or equal to the output voltage.
Cheers,
Tony Liu
 

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