Other Parts Discussed in Thread: TPS25750, TPS54531, TVS2200, BQ25792
Hi,
I have a question about the VBUS protection function when connecting "USB-PD-CHG-EVM-01" to a device that does not support USB-PD via the TYPE-C connector and cable.
(1) About VBUS protection when "USB-PD-CHG-EVM-01" is the source device
→ Contents described in "9.3.3.1 Internal Sourcing Power Paths" in the "TPS25750" data sheet,
We recognize that the combination of the surge protection function of "TVS2200" and the OVP / UVLO / CCP / TSP protection function of "TPS54531" is a typical VBUS protection function.
(2) VBUS protection when "USB-PD-CHG-EVM-01" is a sink device
→ Contents described in "9.3.3.2 TPS25750D Internal Sink Path" in the "TPS25750" data sheet,
It is recognized that the combination of the surge protection function of "TVS2200" is a typical VBUS protection function.
Is my understanding above correct?
I would appreciate it if you could let me know if there are any mistakes or additional considerations.
Best Regards,
Taroimo