Part Number: TPS2046B Tool/software:
Good morning,
Quick question: I would like to know if the 250mA of continuous current is per channel or the sum of both channels.
Thank you!
Part Number: TPS2046B Hello TI community! I have problem with EMI. If ESD sparks near the device then USB reinitialize itself. What should I do to prevent the usb reinitializetion?
Dear Bing,
Thank you for your support.
(Sun Young is my customer.)
the biggest problem is that if they make overcurrent situation over about 3 seconds, TPS2044A cannot recover to normal status.
(You can see the waveform on 2nd slide of pptx file…
Part Number: HD3SS2522 Other Parts Discussed in Thread: TPS2046B Team,
I checked the CC1/CC2 voltage rating is up to Vcc(3.3V).
But the reference circuit uses TPS2046B to coonect a 5V rail to CC1 and CC2 while VCTRL1/VCTRL2 is low.
Is the setting…
Hi Seong,
Please see below UL E169910 document, it shows "Temp Range" seems not shipping and storage temperature range.
We want to clarify why UL certificate temp range is different with TPS2000C operating junction temperature range. thanks!
QVGS2…
Hello Shelton,
The UL Certificate # can be found on the Certificate of Compliance here .
The IEC 62368-1 test report is attached below.
5148.E169910-A6024-CB-1-Original.pdf
BR,
Seong
Other Parts Discussed in Thread: TUSB8041 , TPS65982 Dear Sir:
My customer followed TIDA-00630 Type-C reference design to draw circuit and PCB layout.
The different is my customer added one set of TUSB8041 (position is U37) in 2nd layer in this…
Hi Guy Yater,
Thanks for the response.
When I was going through http://www.ti.com/lit/sg/sszb130b/sszb130b.pdf this document & I found recommended part as TPD8E003.
So now I'm in confusion to use any one of them, Can you please suggest me , which…
Hello,
The UCC3806 is a dual output controller though it can be used in a flyback where only one of the outputs are used to drive the switch it might be better to choose a single output controller. Look at page 46 of the attached under General Purpose…
