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TPS61042: Asking for TPS61042 Vfb voltage

SHH
Mastermind 30291 points
Part Number: TPS61042

Hi Sir, 

customer design TPS61042. from spec, the max Vfb is 260mV.

however, customer measure the Vfb is 0.263~0.266mV.

Is there any side effect for this?

Vin: 5.09V 
RS;13Ohm
BR,
SHH
  • 0
    TI__Genius 13001 points

    Hi SHH,

    260mV is a max. value under the typical application conditions. Since customer's application is different from the datasheet, a little difference is acceptable for internal reference voltage. In a word, customer don't need be worry about this.

    BR,

    Robin