• TPS2549: TPS2549

  

  mosti chen

  TI Thinks Resolved

  Part Number: TPS2549 Tool/software: Hi Sir We have a question about TPS2549RTE. When charging a phone via the TPS2549RTE, if the phone is restarted while keeping the USB connection intact, the phone is no longer recognized (ADB devices fail to detect…

  • 4 months ago
  • Power management
  • Power management forum

• TPS2549: Does TPS2549/TPS2546 support APPLE 2.4A?

  

  Arabella Zhang

  TI Thinks Resolved

  Part Number: TPS2549 Other Parts Discussed in Thread: TPS2546 Tool/software: Hi all, Does TPS2549/TPS2546 support APPLE 2.4A? Do we have a device that supports Apple 2.4A? Many thanks! Arabella Zhang

  • 4 months ago
  • Power management
  • Power management forum
Answered

• TPS2549-Q1: Having issue to use the OTG

  

  Ariparanthaman Selvarajan

  Resolved

  Part Number: TPS2549-Q1 Other Parts Discussed in Thread: TPS2549 Tool/software: Hi TI team, Below is the USB architecture in one of our project, we unable to use the OTG mode. only way to use the OTG mode is to remove the TPS2549 IC. Please suggest the…

  • Resolved

  • 3 months ago
  • Power management
  • Power management forum

• TPS2549-Q1: TPS2549 solution recommendation

  

  Brian Chan

  TI Thinks Resolved

  Part Number: TPS2549-Q1 Tool/software: Hi Team below is customer side requirement for USB port controller. They need Q grade and below is pin define. BRs Brian

  • 8 months ago
  • Power management
  • Power management forum
Answered

• TPS2549: Mode change

  

  Jeff YANG

  Resolved

  Part Number: TPS2549 Hi, When TPS2549 work in CTRL1/2/3 = 1/1/1 CDP-SDP auto switch mode. If this time during charging, then we change the mode to CTRL1/2/3 = 0/0/1 to DCP mode, this behavior is allowed? TPS2549 will active detect mode pin change and reset…

  • Resolved

  • over 1 year ago
  • Power management
  • Power management forum

• TPS2549-Q1: Consultation on short circuit related issues

  

  Alan Xia

  TI Thinks Resolved

  Part Number: TPS2549-Q1 Other Parts Discussed in Thread: TPS2549 Hi team， According to the description in the datasheet, the 2549 has Vbus short-circuit protection, but instead of cutting off the output, it turns the output into a constant current output…

  • over 1 year ago
  • Power management
  • Power management forum

• TPS2549: CB (IEC 62368-1)

  

  Jeff YANG

  TI Thinks Resolved

  Part Number: TPS2549 Other Parts Discussed in Thread: TPS2546 , TPS2547 , TPS2544 , TPS2543 Hi, Does TPS2549 have CB (IEC 62368-1) test report and certification? Please send to me by mail. JeffYC.Yang@arrow.com Jeff Thank you!

  • over 1 year ago
  • Power management
  • Power management forum
Answered

• RE: TPS2549: TPS2549 support DFP and UFP ports if it's configured in CDP mode?

  

  Aya Khedr

  Resolved

  Hi Parth, The TPS2549 is newer and has more features, such as USB cable voltage drop compensation. Both devices have an integrated USB 2.0 high-speed data line switches. Please see feature descriptions on their product page for more information: TPS2549…

  • over 1 year ago
  • Power management
  • Power management forum
Answered

• TPS2549-Q1: Inquiry for CS pin

  

  Lee, Sam

  Resolved

  Part Number: TPS2549-Q1 Other Parts Discussed in Thread: TPS2549 , Hello team, A customer asks about CS pin. If CS pin is accidentally shorted to GND while using compensation circuit, what happens? Is it okay from a safety point of view, or will it cause…

  • Resolved

  • over 1 year ago
  • Power management
  • Power management forum

• TPS2549: UL documents

  

  Jeff YANG

  TI Thinks Resolved

  Part Number: TPS2549 Hi, Does TPS2549 have CB(IEC60950-1) and CB(IEC62368-1) certificate and test report? Please send to me Jeff YC Yang <JeffYC.Yang@arrow.com> or our local FAE Ko, Zoe <zoe_ko@ti.com>. Thanks! Jeff

  • over 1 year ago
  • Power management
  • Power management forum

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