Part Number: TPS2549 Hi,
I would like to ask you about DCP Auto Mode. When connecting a BC1.2 portable device, I think that 2.7V will be applied to the D + and D- pins of the portable device when the portable device is connected. With such a voltage applied…
Part Number: TPS2549-Q1 Other Parts Discussed in Thread: TPS2549 Hello everyone,
I have four Radios' PCBs that the USB bus is working on (when connecting a USB stick it detects the device and plays an audio). However, a "ground to short" is being identified…
Part Number: TPS2549 Hi Team,
Now we are dealing with a problem of TPS2549, could you help me with the following questions?
What are the timing requirements between VBUS and VEN?
The design I am seeing now is that VEN is 2V before VBUS reaches 4.5V…
Part Number: TPS2549 Other Parts Discussed in Thread: TPS2546 Hi team,
I have a question to USB charging port controller/
Can this TPS2549 control current limit while data line connection?
Could you tell me your recommended device if the TPS2549 cannot…
Part Number: TPS2549-Q1 Other Parts Discussed in Thread: TPS2549 Hello TI engineers:
I would like to ask a question about the TPS2549 :
As datasheet said, PIN_4_CS's description is that " Provide sink current proportional to output current. For cable compensation…
Part Number: TPS2549 Other Parts Discussed in Thread: TPS2546 Hi，
1.I use TPS2549 replace TPS2546 in TPS2546 board, It can not in quick charge，How about different between TPS2549 & TPS2546？
2.Why CDP can't push iphone‘s charge current up to 1A？…
Part Number: TPS2549-Q1 Other Parts Discussed in Thread: TPS2549 , Hello TI engineers:
I would like to ask some questions about the TPS2549:
1> We only have 1 OTG USB module on the SOC chip side. We want to convert from 1 to 2 USB ports. We use a USB Switch…
Part Number: TPS2549-Q1 Hi Support Team
Would you please help check the below question about TPS2549-Q1 application
1, What will happen when the pin 12(OUT) short to GND. And the Vout can restore to 5v immediately or delay the fixed time when remove…
Part Number: TPS2549 Hello Team,
Our TPS2549 data sheet shows "Internally Limited" as Abs MAX junction temperature.
I could find same question on e2e.....What temperature does the over heat protection work ?
Also, Q version could be 180degC. Is…
