• TPS563203: On Resistance

  

  Ken Kwack

  TI Thinks Resolved

  Part Number: TPS563203 Other Parts Discussed in Thread: TPS563202 Hello Team, Our customer using TPS563202 right now, but for next roadmap, TPS563203 looks can be replaced in future. But, I have several questions as below, could you answer for me? …

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

• TPS563203: Power management forum

  

  Qingze Han

  Resolved

  Part Number: TPS563203 Other Parts Discussed in Thread: TPS563200 , I checked the old device like TPS563200, which has clear spec function description about OVP as below, but we didn’t find it in TPS563203’s datasheet.

  • Resolved

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

• TPS563203: maximum output voltage

  

  Qingze Han

  TI Thinks Resolved

  Part Number: TPS563203 For TPS563203, this is a Buck chip. We can know Vout=Vin*D (duty cycle) through the principle of Buck circuit. The output voltage range in the Datesheet is 4.2-17V, and the maximum duty cycle can reach 95%. If the input is 17V,…

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

• TPS563203: simulation

  

  Toshiro Imi

  Resolved

  Part Number: TPS563203 Hello, Could you prepare for TPS563203 simulation environment such as WEBENCH, PSPICE. best regards,

  • Resolved

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

• RE: TPS54320: Efficiency at low load current?

  

  Shipeng Cheng

  Hi Jorgen, It's reasonable that TPS54320 is very low efficiency at light load because it's called FCCM mode device nowadays. I recommend our new device TPS563203 which have Eco mode at light load so the efficiency can be higher. Thanks. Regards…

  • 5 months ago
  • Power management
  • Power management forum

• TPS563203EVM: IC dead due to input MLCC

  

  David Kim2

  TI Thinks Resolved

  Part Number: TPS563203EVM Other Parts Discussed in Thread: TPS563203 Tool/software: Hi While testing with TPS563203EVM, I changed c2,3 to another manufacturer's and operated, but the TPS563203 died. Can the MLCC affect the ic? -Condition- 1. Change…

  • 9 months ago
  • Power management
  • Power management forum

• TPS563203EVM: IC burnt at power on/off test.

  

  David Kim2

  TI Thinks Resolved

  Part Number: TPS563203EVM Other Parts Discussed in Thread: TPS563203 , Tool/software: Hi The client company is conducting an IC(TPS563203) verification test. Testing with TPS563203EVM. However, there is a phenomenon in which the IC is burned during the…

  • 9 months ago
  • Power management
  • Power management forum

• TPS562203: Roadmap and Compare

  

  Zhen Meng

  TI Thinks Resolved

  Part Number: TPS562203 Other Parts Discussed in Thread: TPS563203 Hi team, I'm trying to push TPS562203/TPS563203 for our customer Huaqin in their TV project. Could you please kindly share me the roadmap and compare to other devices? Thanks, Meng…

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

• TPS54328: Do we have better replacement for the BD9D320EFJ?

  

  Marsh Cai

  TI Thinks Resolved

  Part Number: TPS54328 Other Parts Discussed in Thread: TPS563211 , TPS563252 , TPS563203 , TPS563202 Hi Teams, Do we have better replacement of the BD9D320EFJ? BRs, Marsh

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

• TPS56C230: double pulse problem

  

  Qingze Han

  Part Number: TPS56C230 Other Parts Discussed in Thread: TPS563203 When I use this chip for remote feedback, a double pulse phenomenon will occur. As shown in the figure, the inductor current will be charged twice, but this will not happen for the near…

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

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