Hello,
I have used that the TPD4E004DRYR for USB connection in previous EVMs, but now it is out of stock. What are the next closest parts I can use with package similar to 6-pin USON (DRY)? I only use 2 out of the 4 channels on the TPD4E004.
From a parametric search I find TPD4S009DRYR. Is this an appropriate replacement?
Thank you,
Jennifer
Hello Jennifer,
If you are wanting a device that is P2P compatible with TPD4E004DRYR, TPD4S009DRYR would not work since the GND pin is in a different location. If you are only using 2 of the 4 channels, I would recommend using TPD3E001DRYR. It is in the same package, and the only difference in pinout is that pin 5 is N.C. instead of an IO pin.
TPD4E004DRYR: 
TPD3E001DRYR: 
Both devices are 5.5 V diodes with 8 kV of IEC 61000-4-2 protection, and they have around 1.5 pF of line capacitance.
Regards,
Matt Smith
Hi Matt,
The TPD3E001DRYR would've been great but it's out of stock. If I compromise on the package, does the TPD4S009DRYR (in stock) have similar functionality? I'm not experienced with diodes and so I'm not sure if the extra diode in the opposing direction will change my system significantly.
Thank you,
Jennifer
