Part Number: TUSB2046I Tool/software: Hi Team,
TUSB2046IBVFR part is used in our design application and we have interfaced por1 and port2 as downstream and port3 and port4 are not used those pins can be floating like DP3/DM3 and DP3/DM3 respectively…
Part Number: TUSB2046I Other Parts Discussed in Thread: TPS2557 Tool/software: 添付資料の構成で、TUSB2046Iを使用しています。
今回、ある条件で、 TUSB2046Iの電源"U3.3V"に回り込みが発生し、
約+1.1Vが見える事象( "U3.3V" = 約+1.1V) が発生しました。（この状態が長時間継続する可能性もあり）
この時の動作保証は不要ですが、
TUSB2046Iは壊れることは無いでしょうか…
Part Number: TUSB2046I Hi Team,
Do you have suggest device?
Requirement: USB2.0*4 port; Package: SQFN-36;
The PWRON/overcurrent is low voltage effective. Currently customer's load switch is high voltage effective; besides, the ouput cannot perform…
Part Number: TUSB2046I Tool/software: I am using the TUSB2046I USB hub IC in my design with three downstream ports connected to USB-to-UART converters. While the 1st and 2nd downstream ports function correctly and enumerate as COM ports on the host system…
Part Number: TUSB2046I Other Parts Discussed in Thread: TPS2044 Tool/software: Hi everybody,
I'm developing an electronic board with a raspberry pi CM4. As, this one has only one USB port, I've put an USB hub (TUSB2046) on my board (you can find my…
Tool/software: Dear Team,
We are working with the TUSB2046IBVF and TPS2062DGNR. We have observed that USB power to the downstream ports is enabled only when the upstream port is detected. However, the power remains enabled even after the upstream port…
Part Number: TUSB2046I Other Parts Discussed in Thread: TPS2071
Tool/software:
Hi,
We have been using TUSB2046I for an external USB hub in our design to communicate with other sensors. During our Certification testing we have failed, seemingly traced…
Part Number: TUSB2046I Tool/software: Dear,
Pls help to advise of maximum reflow temperature TUSB2046IBVF.
My customer is setting peak of 260 degree. But 10% die.
Below is profile.
