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LM25180: LT8302 replacement

Ann_Lien

Genius 14410 points

Part Number: LM25180
Other Parts Discussed in Thread: LM5180

Hello expert,

My customer is searching for LT8302 replacement solution. I saw LM25180 could be suitable to replace LT8302. But customer's appliction is 3.6V~4.2V -> 60V/30mA, -60V/30mA and LM25180 minimum Vin is 4.5V which is not suitable for their application. May I know if you have recommendation for suitable solution for LT8302? Thanks a lot!

Best regards,

Ann Lien

over 5 years ago

0 Ann_Lien over 5 years ago

TI__Genius 14410 points

Customer would like to search No-opto flyback solution. Thanks!

0 Arief Hernadi over 5 years ago in reply to Ann_Lien

TI__Mastermind 23845 points

Hi Ann,

I think this is one of the part that i currently know with the no opto flyback type of solution.

The other one is LM5180. Both of two ICs are first in TI i think

Thanks

-Arief

0 Ann_Lien over 5 years ago in reply to Arief Hernadi

TI__Genius 14410 points

Hello Arief,

May I know if we have another solution could support lower Vin to support 3.6V~4.2V? Thanks a lot!

Best regards,

Ann Lien

0 Arief Hernadi over 5 years ago in reply to Ann_Lien

TI__Mastermind 23845 points

Hi Ann,

Could you send me a direct email and i can reconnect you with our systems engineer and maybe have some alternatives for you

Thanks

-Arief

0 Arief Hernadi over 5 years ago in reply to Arief Hernadi

TI__Mastermind 23845 points

Hi Ann,

I will close this thread since i will respond to you directly in the email.

Thanks

-Arief