data/text/DLP4/900384

TPS61170: Max output voltage

Part Number: TPS61170 Hi sir, I can find max Vout is 38V in datasheet. TPS61170 - 1.2A Switch, 38V High Voltage Boost Converter in 2x2mm QFN Package however I can find 48-V Phantom Power Application Circuit in page22. <secret URL>/lit/ds/symlink/tps61170.pdf?ts=1587955799541 Can this device output 48V voltage? But I can not create a 48V output circuit by webench. I am a little confused on this. your suggestion will be appreciated. Thank u. Regards,

Dear Sir, Please check Figure 20. it achieves 48V output by a charge pump circuit.

very helpful, thank u.

You're welcome. Good Luck!