TPS61099: Can TPS610993 support Vin=3.6V convert to Vout=3V

Jim Tsai

Part Number: TPS61099

Hi,

As subject.

Can TPS610993 operate in the condition that Vin higher than Vout?

0 Zack Liu over 2 years ago

Hi Jim,

Please read datasheet 8.3.8 Down Mode Regulation and Pass-Through Operation. It has detailed description.

0 Jim Tsai over 2 years ago in reply to Zack Liu

Hi Zack,

Thanks for the information.

According to pass-through mode description, if customer design is Vin=3.6V.

Vout may not keep at 3.3V and maybe higher, am I correct?

+1 Zack Liu over 2 years ago in reply to Jim Tsai

Hi Jim,

Correct. The Vout would be higher than 3.3V when Vin=3.6V.

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