Part Number: TPS2547 We are designing an universal USB-A charge port and the TPS2547 should limit the output to a current of 3A. Our configuration is 0011 and the ILIM_HI 16k. D*out is not necessary.
We like to use the status pin to detect a connecte…
Part Number: TPS2547 Hi team,
My customer has some question on table 3. What is the relation between. CTL1/2/3 ILIM_SEL and status output pin?
Do we have any device that can detect the device is connected? and the we would know how much power is consumed…
Part Number: TPS2547 Hi Team,
For TPS2547, my customer want to know whether it is ok to have the FAULT# pin pulled up to 1.8V rail and if it is OK to have the 1.8V powered on earlier than the IC Vcc?
My consideration is as the FAULT# pin is OD thus it should…
Part Number: TPS2547 Hi Team,
Due to the customer is going to use TPS2547 in the NB application, they are asking about CB 62368-1 and UL certification report.
Do we have the report of TPS2547 for them? Thank you.
Best regards,
Mike
Part Number: TPS2546 Other Parts Discussed in Thread: TPS2547 , My customer has issue by TPS2547 during Transition from BC1.2 or Apple mode connection --> then if difference TPS2547 disconnect VBUS -> then reconnect again. From the user point of view…
Part Number: TPS2547 Hi team,
My customer reported an issue that may need your help to clarify.
In the notebook application with TPS2547, the system is able to charge the iPhone in system S0 with SDP. But if turn down the system to S3/S4 status, iphone…
Part Number: TPS2547 Other Parts Discussed in Thread: TPS2546 Hi,
I want to recommend the TPS2547 to a customer who needs a USB charging and data transmit solution (capable of ID’ing if Apple and Android devices for charge control). He does not need/want…
Part Number: TPS2547 Hi team,
Per our test Vout – Vin = 0.3V (@1.3A and temperature = 25 Degree C) . Please help check why the voltage drop is so high.
could you help give some insight on this question?
BR
Brandon
Part Number: TPS2547 Hi TI,
With respect to the TPS2547,
What is the max current the body diode can handle when EN signal is driven low?
What is the Vdelta between IN and OUT pin for the body diode to conduct?
What happens when OUT pin is powered with…
Hi Perry,
Any devices that offer quick charging capability above 5V 1.5A on USB Type-A are in violation of the USB Type-C spec from USB-IF. I know some device designers/manufacturers will have their own proprietary technology to enable this, but it is…