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Original question:

Could you tell me about TPS62240's output voltage accuracy?

TPS62240: VFB accuracy

Jason Fan
Intellectual 1705 points
Part Number: TPS62240

hI  experts:

I have one question regarding the TPS62240 reference (VFB)  temperature drift. In the datasheet,

it only states the spec under 25 degree,  It seems datasheet do not give us the temperature drift information. Could you please give us this the biggest deviation during the temperature  between -40 to 95 degree ? 

  • 0
    TI__Mastermind 25430 points

    Hi Jason,

    For TPS62240, it is mentioned in the datasheet that 'Over full operating ambient temperature range (-40 to 85°C)'. Which means that, the min and max values hold good across this temperature range but the typical values mentioned in the table are at TA=25°C specifically. So for Vfb the tolerance range is from -1.5% to 1.5% across the temperature range -40 to 85°C.

    Hope I could answer your question. Please feel free to contact me for any further support.

    Regards,

    Febin