Other Parts Discussed in Thread: TPS2543 , TPS2511 My customer is examining the circuit of the attached file.
Please tell me if there are any problems.
Other Parts Discussed in Thread: TPS2511 , TPS2546 I have configured the TPS2511 to limit current at 500mA (min). If a device is plugged in that has a very low battery, it will assume that I can supply more than the 500mA since it negotiates as a DCP. The…
Other Parts Discussed in Thread: TPS2543 Hi,
TPS2543 supports iPad(2A), can TPS2543 support iPad(2.4A)?
(Will "Divider 2" allow charging iPad devices at 2.4A?)
"iPad(2.4A) = 5.2V/2.4A" is a new standard of Apple Inc.
Regards,
Kan…
Other Parts Discussed in Thread: TPS2543 Q1
When IPad is connected with CDP mode, what kind of handshake do TPS2543 perform?
Because IPad does not support BC1.2, how do TPS2543 perform a handshake for charge?
Q2
I use DCDC converter of 1.5A for Vbus, now…
Other Parts Discussed in Thread: TPS2543 Hi
I have aquestion about TPS2543.
Question
Handshake will be required even if if we will set DCP auto? I think when DCP auto, D+ output 0.6V and short 200Ω return to D-. So I think DCP auto dont need handshake…
Other Parts Discussed in Thread: TPS2543 Hi everyone,
My customer is currently trying to implement USB OTG using the TPS2543 by adding a power distribution switch to the output of the IC. They are concerned that the negotiation for the charging may interfere…
Other Parts Discussed in Thread: TPS2543 Hi Milo-san,
Now our customer is using TPS2543 and we promote it for next model, but the competitor is also approaching for the same model, so we need to show our benefit.
I would like to discuss about this business…
Other Parts Discussed in Thread: TPS2543 I am testing the EVM board for TPS2543. But facing an issue with CDP mode. As I understood from BC1.2 specification CDP mode should take >1.5Amps of current and also should do data communication. But this seems…
Other Parts Discussed in Thread: TPS2543-Q1 Hello,
I have question of TPS2543-Q1
When I use TPS2543-Q1 with DCP mode, I think that the USB controller is not necessaly, is it right?
When I use TPS2543-Q1 with CDP or SDP mode, USB controller is necessaly…