Hi Thomas,
This is really dependent on the implementation. If you can create a current source model that is cheaper/smaller then the pullup model, then the current source model may be the better option.
Are you planning to use a CC or PD controller in the…
Part Number: TUSB320LAI Other Parts Discussed in Thread: TUSB320 Tool/software: Hi team,
Customer use the device and a chip failure occurred during the small batch stage, and was confirmed to be a single chip failure after ABA testing. they found the CC1…
Part Number: TUSB320LAI Other Parts Discussed in Thread: BQ25756 , LM74930 , TUSB320 Tool/software: Hello,
I am posting 2 pages from a schematic design that uses a TUSB320LA along with a BQ25756 and a LM74930.
I would greatly appreciate a detailed review…
Hi Dante,
Dante Fasano said: Why doesn't the TUSB320LAI or TUS320HAI datasheets show the 150uF cap WITH the FET? (only shown in TUSB320 datasheet)
The Capacitor is on the input of the VBUS switch in the diagram of the 320LAI/HAI datasheet. Ultimately…
Part Number: TUSB320LAI Hi team,
I am using TUSB320LAI with UFP. Could you tell me the normal range of the CC waveform amplitude? Or, if it is written in the specifications, could you tell me where it is written?
Best regards,
Yusuke
Part Number: TUSB320LAI Hi team,
Can I judge that the Attached State is already fixed when OUT1/2 changes from [H/H] to [H/L] or [L/H] or [L/L]? What is the time from the internal state change to the output change of OUT1/2? Also, is it safe to assume that…
Part Number: TUSB320LAI Hi, I am using a custom USB-C cable with the TUSB320LAI where one half of the cable assembly plugs into a computer USB-C port and the other side has wires connected directly to the PCB. Since it is connected directly to the PCB the…
Part Number: TUSB320LAI Hi,
We use USB Type-C CCL and Port Control, TUSB320LAIRWBR in one of our products. Could you please review the schematics?
Thank you.
Regards,
Kavin
Part Number: TUSB320LAI Hi,
Could you please let us know whether TUSB320LAI works correctly on VDD=3.3V operation?
Please advise us.
Thanks and best regards, M.HATTORI.
Hi Avalon,
Let me confirm whether the standard 321 supports dead battery mode. I know the TUSB321AI supports this mode. The 321AI is essentially a newer version of the 321.
For USB signals you need to length match the + and - (intra-pair) lines on each TX…