Answered

• TPS2546: Comparison with TPS2544

  

  Far Hung

  Resolved

  Part Number: TPS2546 Other Parts Discussed in Thread: TPS2544 , Hi Expert, Do we have comparison table or slide can show the different between the TPS2544 and TPS2546? Far

  • Resolved

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

• TPS2544: 5V/2.4A protocol

  

  Fred Cheng

  TI Thinks Resolved

  Part Number: TPS2544 Hi team, my customer has new spec that support 5V/2.4A, can we just change the iLIM_HI to 2.5A resistor ? is there other thing we need to concern?

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

• TPS2544: UL document

  

  Jeff YANG

  Resolved

  Part Number: TPS2544 Other Parts Discussed in Thread: TPS2065D , Hi , Would you please provide TPS2065D IEC62368-1 test report and verification document to me? Jeffyc.yang@arrow.com thanks! Jeff

  • Resolved

  • over 3 years ago
  • Power management
  • Power management forum

• TPS2544: Schematic review

  

  Jimmy Lai

  TI Thinks Resolved

  Part Number: TPS2544 Other Parts Discussed in Thread: TPS25810 , , TPS2561 , TPS2514A , TPS2514 , TPS2513A , TPS2561A Dear Team, Please help to review the schematic and control pins config as below. It's only for the USB C-type connector charger and we need…

  • over 3 years ago
  • Power management
  • Power management forum
Answered

• TPS2547: TPS2544 / TPS2546 / TPS2547, Backward Compatibility

  

  Tamio Yokokura

  Resolved

  Part Number: TPS2547 Other Parts Discussed in Thread: TPS2546 , , TPS2544 Hi, USB Power Switch support team I understand that there are the difference point as the following table. As for the feature except the above I would like know if it is backward…

  • Resolved

  • over 3 years ago
  • Power management
  • Power management forum

• TPS2544: TPS2544 OUT slow discharge when VIN power off

  

  Randy Chen

  TI Thinks Resolved

  Part Number: TPS2544 Hi, Customer is asking our help to comment if the OUT slow discharge waveform is normal. Is that OUT slow discharge caused by the VIN under UVLO and TPS2544 has NO power to drive the internal discharge FET turn on? IN on: IN off…

  • over 4 years ago
  • Power management
  • Power management forum

• TPS2544: TPS2544 Vbus drop for 320ms

  

  Oliver Lin

  TI Thinks Resolved

  Part Number: TPS2544 Hi team, Customer found a behavior that not matching the datasheet. We saw a 320ms voltage drop. This doesn't match the tdischarge (2 seconds). Could you please help me understand the voltage drop on Vbus for 320ms? EN and ISEL…

  • over 4 years ago
  • Power management
  • Power management forum

• TPS2546: TPS2546 vs TPS2544

  

  Antony Lin

  TI Thinks Resolved

  Part Number: TPS2546 Other Parts Discussed in Thread: TPS2544 , Hi, Is there a comparison table summarizing the difference between TPS2546 and TPS2544? The information from www.ti.com seems not clear enough. Thanks, Antony

  • over 3 years ago
  • Power management
  • Power management forum

• TPS2544: AM3352 D+/D- lines with the TPS2544

  

  Nicholas Carley

  TI Thinks Resolved

  Part Number: TPS2544 Other Parts Discussed in Thread: AM3352 I’m in the process of doing a schematic review with the AM3352 and TPS2544.The AM3352 hardware schematic checklist (section 2.12), specifies that the D+/D- lines need to be tied directly…

  • over 4 years ago
  • Power management
  • Power management forum
Answered

• TPS2544: s-parameter or IBIS model

  

  Jim CHEN

  Resolved

  Part Number: TPS2544 Dear Team, Could you help to provide S-parameter or IBIS model of TPS2544? Thank you. Regards, Jim

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum

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