TPS62162: TPS62162 about

SEUNG WOO LEE

Part Number: TPS62162

initial output voltage Accuracy is +-3%.

If I make 3.3V using R1 and R2, is the error rate the same?

over 2 years ago

0 Nancy Zhang over 2 years ago

TI__Mastermind 46960 points

Hi Seung,

The +/- 3% accuracy is only for VREF at PWM mode. If you run at power save mode with 2x22uF output capacitor, it will be +4%, -3%. You need to add R1/R2 tolerance to get total accuracy.

Thanks,

Nancy

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TPS62162: TPS62162 about