TPS54302: could TPS54302 support 0.6Vout?

Ann_Lien

Part Number: TPS54302
Other Parts Discussed in Thread: TPS54308

Hello expert,

May I know if TPS54302 could support 0.6Vout? I checked FB pin is 0.596V and it should be okay to support 0.6Vout, right? Thanks a lot!

Best regards,

Ann Lien

0 Vincent Zhang(BSR) over 3 years ago

Hi Ann,

Yes TPS54302 could support 0.6V output.

0 Ann_Lien over 3 years ago in reply to Vincent Zhang(BSR)

Hello Vincent,

Could TPS54302 support 19V -> 0.6V application? Thanks a lot!

Best regards,

Ann Lien

0 Vincent Zhang(BSR) over 3 years ago in reply to Ann_Lien

Hi Ann,

TPS54302 could NOT support 19V->0.6V applications while TPS54308 could, becasue TPS54308 has lower frequency.

For 19V->0.6V, it needs >220uF capacitance to make it stable. You can plan with Webench.

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