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TPS92682-Q1: Do we have 1-ch version of TPS92682-Q1? And what is the appropriate maximum power for SEPIC topology LED driver?

Andy_Lin
Intellectual 2600 points
Part Number: TPS92682-Q1

Hi Team,

My customer is asking do we have the solution for 1-ch TPS92682-Q1?

if not , customer wanted a single channel SEPIC LED driver with SPI interface for their project , if we have the others solution please kindly recommend.

The other's question from customer is,  what is the appropriate maximum power for SEPIC topology LED driver?
customer now is using TPS92682-Q1 as solution with 42W driving power for their previous application , since they might needed higher power driving capability for new project, so they wanted to know the recommend maximum power(W) used for SEPIC topology LED driver.

please kindly help on these questions, thanks for the feedback in advance !

 Andy

  • 0
    TI__Mastermind 18890 points

    Hi Andy,

    We do not have a single channel LED driver with SPI interface.  As far as the power level is concerned...This is a controller so low high the power level can be depends on the external components as long as the driver can drive the gate charge of the external FET for the switching frequency.

    Thanks Tuan