Hi Gabriele, Discrete ESD protections are not needed on CC1 and CC2 because these lines are only connected only to 5.1k pull-down resistors (no IC to be protected). When any adapter is plugged. First, a standard type-C attach process is done (SINK to...
Hi Gabriele, Good idea !CC1 and CC2 can be protected with ID and VBUS pin of ECMF02-4CMX8. Embedded ESD protection for ID and VBUS are not identical.VBUS is more capacitive (19pF) and much more robust 2.5A 8/20µs.In any case, both protections do not ...
Hi Robert,Thanks for sharing your analysis.BAT30F4 (0201 package) presents a higher leakage current at 5V (simulation = 50µA at 60°C) than other diodes suggested on the datasheet.In 0201 package, we propose : NSR01L30NXT5G that presents a low current...
Hi Matteverze, A functional and fully protected schematic is below. TCPP01-M12 :BD presentation on CC lines for type-C6V OVP on VBUS with associated load switch STL6N3LLH6 to protect against defective adapterECMF2-40A100N6 for data-lines :ESD 8kVCMF ...
Hi, Thanks for sharing your case. You are looking for basic Type-C SINK with 1.5A max without Power Delivery (STM32U0 series). Legacy current on USB-C VBUS is 5V 0.5A when VBUS turns-on.The system must be able to start below this current threshold. ...
