Hello Robert, Increase R48 from 1MOhm to 10MOhm will increase opening time of MOSFET from around 600µs typical to 6ms typical with STL40DN3LLH5.It does not affect the normal behavior of Type-C and Power Delivery. When used for protection, the use-cas...
Hi Robert,Thanks for sharing your case. My usual I2C requests are :0x00 : hibernate --> only consumer path active / no CC0x10 : normal mode / consumer --> only consumer path active / CC active0x1C : normal mode / provider --> only provider path activ...
Hello,To protect USB port, I recommend USBLC6-2P6 (ESD only) or ECMF2-40A100N6 (ESD + CMF) to place as close as possible to the connectors.Your issue may be not link to Vf voltage of the ESD protections when placed in parallel.I suspect an impedance ...
The EN pin determines the voltage reference for the I2C bus (either 1.8V or 3.3V) and activates the I2C functionality. It is crucial to link this pin to a GPIO that outputs the same voltage level as the I2C port.Unlike a threshold-triggered I/O, this...
Hello, TCPP protection devices (TCPP01-M12 or TCPP03-M20) handle dead battery (DB) signaling even when there's no power, making direct connections between UCPD1_DBCCx and UCPD1_CCx useless.Thus, the pins typically used for UCPD1_DBCCx can be repurpos...