There is no output pin from the TPS25810 that would trigger upon a plug event, which would be needed for switching on/off a FET connected to the IN pin of the TPS2546. This is why the TPS2546 is enabling the TPS25810.
I see no issues with your schematic…
Hi,
I tested the setting with a Samsung and I can see 1A charging current.
Please keep in mind that the DCP current advertisement is only broadcasting the current the device can offer. The actual current drawn depends on how much the sink device wants…
Part Number: TPS2546 Hi,
Customer would like to know what is the TPS2546 supply current for Discharge mode(CTL1/CTL2/CTL3/ILIM_SEL=0/0/0/0 or 1). Do we have that information?
Best regards,
Randy
Part Number: TPS2546 Hello all,
I'm considering TPS2546 to manage a USB 3.0 charging port in a design based on a Jacinto 6 processor. This USB port will be used mainly in host mode, but sometimes we will need it to be in device mode.
The idea is to…
Part Number: TPS2546 Hi Team,
Could you help to provide CB IEC62368-1:2018 safety report for TPS2546RTER and TPS2544RTER?
My e-mail: Dunk.Wu@quantatw.com
Best regards,
Part Number: TPS2546 Hello,
I am looking to use this product (TPS2546RTER) in my USB-A charging design. I am not transferring any data and just doing charging (aka DCP).
I am looking to charge up to 12W with a status to activate the current limit (0…
Part Number: TPS2546-Q1 Other Parts Discussed in Thread: TPS25840-Q1 Hi Expert,
Our customer wants to use TPS2546-Q1 for their USB charger.
They have the request to charge for Apple device with 1.5A current.
They want to know whether they must pass the…
Part Number: TPS2546 Hi Team,
Could you help to provide UL and CB safety report for TPS2546RTER and TPS2544RTER?
My e-mail: hardy_xue@ti.com
Best regards,
Hardy
Hi Fred,
Thanks for clearing that up. Earlier on, it sounded like the 60s detection delay was not occurring which was confusing.
Fred Cheng said: but the strange things is they try it on the last platform which has same design same TPS2546 but with different…
Part Number: TPS2546 Hi Sir,
Does there have TPS2546 next generation product road map or plan?
Or it have NDA please send e-mail to Ko, Zoe <zoe_ko@ti.com> she is in charge of MM team.
Thanks!
Jeff