This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TPS61260: About efficiency data (@Vin > Vout)

Part Number: TPS61260

Hello,

 

Regarding to efficiency data on TPS61260, my customer is asking a question.

According to datasheet page7(Figure 5-8), efficiency data plots with Vin beyond the Vout voltage, and efficiency is maximum at Vout voltage.

(Please refer below.)

From efficiency data, I guess that it seems that this device has internal LDO.

Could you please explain me about reason of above data?

Regards,

Tao2199