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TPS65253: Recommended Operating junction temperature

Guru 14205 points

Replies: 2

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Part Number: TPS65253

Dear Specislists,

My customer is considering TPS65352 and has a question about recommended operating condition.

I would be grateful if you could advise.

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I'd like to adopt TPS65253 and evaluating now and have a question.

(1) TPS65253 doesn't have the spec of recommended junction temperature.

My company requires recommended junction temperature range, so could you please inform.

I am also considering TLV62080, which is described recommended junction temperature -40 to 125deg.

I'd like to know the spec of TPS65253. 

(2) Also, according to the datasheet, Recommended Operating conditions describes Ta Junction temperature.

 I think it's a typo, it should be Ta  ambient temperature, is it correct.

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I appreciate your great help in advance.

Best regards,

Shinichi

  • Hi, Shinichi

    Yes, you are right, it is a typo.

    The TPS65253 recommended Junction temperature is -40 to 125deg.

    Thanks.

    Best regards.

  • In reply to Zhao Ma:

    Hi Zhao,

    Thank you for your reply.

    I understand recommended ambient temperature and junction temperature.

    I'll share this information with the customer.

    Best regards,

    Shinichi

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