Other Parts Discussed in Thread: TPS2543 , TPS2540 Hi
Could you let me know the max current limit setting value at divider mode, please? My customer is looking for USB Charging Port Power Switch and Controller which can do 2.4A current limit setting with…
Other Parts Discussed in Thread: TPS2540 Hi,
Customer of mine is considering using TPS2540 charging IC in their TV to charge devices such as power bank, tablet, phone etc..(as shown in the diagram below)
my question is: Once the device fully charged, can…
Other Parts Discussed in Thread: TPS2540 Hi,
We are considering using the TPS2540 on an embedded product to help facilitate with all the USB power arbitration.
It seems obvious that this product would work well if it was simply inserted between the host…
Other Parts Discussed in Thread: TPS2540 , TPS2540EVM-623 , TPS2544 , TPS2543 Hello,
We're designing a board that is based on the TI Hercules Board RM48L952ZWT. We're going to connect the USB host port (using a TI TUSB1105RGT part) to a samsung tablet…
I am using TPS2540EVM-623 between my board and galatxy tab 4. My board has FT311D implemented for USB host side. Power provided to USB port can give current up to 3A.
When i put the TPS2549EVM in CDP mode and plug galaxy tab 4 10" on USB, i have 950mA…
Hi, First, we recommend to use TPS2546 which is newer generation over TPS2540.
For Galaxy S3, under CDP mode, our test result is charigng current 900mA, and it can support CDP charging.
Maybe you can use iPhone 5/5S or 6 to double check your system…
Hi,
Can anyone help answering this? I'm interested to find out as well. In my application, I'm using a samsung tablet instead of the ipad. If TPS2540 can't charge a ipad with CDP, then is there a different device that can support that?…
Other Parts Discussed in Thread: TPS2540 Hello,
When I plug my new design into a PC, the TPS2540 is not showing up in the device manager. The TSP2540 is coming off of a 7-port hub into which other devices are connected and working fine. (Do not see how…
Other Parts Discussed in Thread: TPS2543 , TPS2540 Is the voltage present on each ILIMx pin proportional to the current through the OUT pin? I would like to design an indicator to show current out above a particular level.
Other Parts Discussed in Thread: TPS2540 , TPS2540A , TPS2546 Dear E2E members,
1. Merit of TPS2540
If there are specifications of TPS2540A, we think that there is not the need of TPS2540. Is our recognition wrong?
TPS2540A's datasheet says following…