Hi,
I apologize that no one has followed up with your question. I'm going to close this thread, but if you still have a question please feel free to post a brand new thread instead of replying to this one. We will do our very best to respond within…
Hi,
I apologize that no one has followed up with your question. I'm going to close this thread, but if you still have a question please feel free to post a brand new thread instead of replying to this one. We will do our very best to respond within…
Other Parts Discussed in Thread: TPS2543 Dear Team:
Our customre used TPS2543 in wireless charger that USB port is on ourTUSB8041 down stream port.
When TPS2543 change to DCP_Auto mode (datasheet table 2 set 0111), output volage will turn on/ off/ on/…
Other Parts Discussed in Thread: TPS2543 , TPS2546 Folks,
Attached is the wavefrom of TPS2543's primary detection at CDP mode.
As shown, it fails on CDP detection.
Although VDP_SRC on PD side shows glitches, the TPS2543 seems successfully responding…
Vincent,
Our customer will use TPS2543 if the following questions are cleared.
Could you please answer?
1. The customer is charging iPad Air using TPS2546 EVM. But the customer wants to use TPS2543
because the device is cheaper than TPS2546 a…
Keiichi-san,
For mode changes, TPS2543 will do Vbus discharge automaticly, the discharge event of TPS2543:
First short Vbus to GND with a ~500ohm resistor (internal), when Vbus drops to 0.7V, start the discharge timer ~310ms typical.
From 5V to…
Other Parts Discussed in Thread: TPS2543 , TPS2500 , TPS25200 Hi,
Can anyone help to suggest a single chip solution which supports both TPS2500 and TPS2543 features.
Thks.
Rgds,
Uma Mahesh