Hi Brian,
I have compared the schematics with the reference design, no difference were found. It is also confirmed that PORT is pulled up to VDD. On the un-powered state, I checked the resistance between CC1 to GND and CC2 pin to GND when I flipped…
Part Number: TUSB321
Hello,
I'd like to connect an LED to the VCON_FAULT# pin. The LED requires about 10mA of current. I plan to drive it from 5V with a series connected 300 Ohm resistor.
Will this configuration in any way damage the TUSB321…
Part Number: TUSB321 Other Parts Discussed in Thread: TUSB320EVM , TUSB320 , TUSB322 , TUSB422 Hi,
We are going to make one product like USB Type C support Dongle which needs 3A of current @ 5V for operation. So, we are planned to use this TUSB321 in…
Part Number: TUSB321 Dear *,
1)
if a legacy USB C to A cable is used, what will be the output on OUT1 and OUT2 from TUSB321 in UFP mode?
If i understand correctly the legacy cable should have the pull-up 56k to 5V VBUS resistors molded in the…
Hello Abdu,
First of all I would like to lcarify VBUS threshold specification you mendioned (2.95V - 3.80V). It is related to VBUS itself and not VBUS_DET voltage. This means that the VBUS_DET pin is capable to detect a voltage as low as 0.295V, so…
Part Number: TUSB321 Hi Team,
Can you please confirm the logic below for cable detection during UFP and DRP states. On the DRP, should the customer AND or OR the ID pin?
UFP = Out 1 NAND Out 2
DRP = (Out 1 NAND Out 2) OR NOT(ID)
Regards…
Part Number: TUSB542 Other Parts Discussed in Thread: TUSB321 , Hi,
We plan use TUSB542 + TUSB321 for type C DRP 2:1 MUX. Would you help review if our schematics below ? thanks!
Part Number: TUSB321 Other Parts Discussed in Thread: BQ24392 Hi Team,
I have a question about what device combination would be good for following system.
My customer is considering to develop the product that can be operate as Host/Slave and when…
