TPS61023: Schematic Review for TPS61023

Tom Tsao

Part Number: TPS61023

Tool/software:

Dear TI Support Team,

We are using the BQ25616J to convert VCC = 3.3V for system power and also use the TPS61023 to step up VCC (3.3V) to 5V to supply an LED driver.

Could you help review our schematic and check if any modifications are needed? The schematic is attached for your reference.

Thank you for your support.

Best regards,

7 months ago

0 Bryce Xun 7 months ago

TI__Mastermind 27830 points

Hi Tom,

Thanks for reaching out. The expert is OoO due to holiday leave, please expect a delay response.

BRs,

Bryce

+1 Travis Wang 7 months ago in reply to Bryce Xun

TI__Expert 8775 points

Hi Tom,

We recommend using only MLCC on Cout for most cases. Other parts in TPS61023 are good.

Best Regards,

Travis

0 Tom Tsao 7 months ago in reply to Travis Wang

Expert 1850 points

Hi Travis,

Could you please recommend an MLCC capacitance value for me?

Thank you!

+1 Travis Wang 7 months ago in reply to Tom Tsao

TI__Expert 8775 points

Hi Tom,

0603 22uf x2 would be enough.

...

Best Regards,

Travis

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TPS61023: Schematic Review for TPS61023