• RE: TPS61088: boost and BQ25895 in the same board and EMI compliance

  

  Helen chen

  Dear Sir, The TPS61088 can achieve very good EMI performance with good layout. Please refer to the layout guideline on the TPS61088 datasheet for the key component placement. place a whole layer GND copper just under the component layer helps the EMI…

  • over 5 years ago
  • Power management
  • Power management forum

• RE: TPS61088-Q1: TPS61088: Input/Output Filters

  

  Helen chen

  Hi Gary, For the TPS61088-Q1 in 5V output condition, if the layout is good.Noise is not an issue. You can refer to the TI design PMP9778 and AN slva790 for a reference. TPS61088 and TPS61088-Q1 have the same EMI performance.

  • over 5 years ago
  • Power management
  • Power management forum

• TPS61088: Help to choose the right inductor to achieve EMC compliance

  

  Geraldo Gomes

  TI Thinks Resolved

  Part Number: TPS61088 Other Parts Discussed in Thread: PMP9778 , Hello, I'm following the reference design PMP9778, but I need to mount my board using JLCPCB SMT assembly service, and there I couldn't find the CDMC8D28NP-1R2MC inductor. I have hard…

  • over 5 years ago
  • Power management
  • Power management forum

• RE: HELP (cooking tps61088‏ instantly) :'(

  

  Helen chen

  Hi , I'm the application who support TPS61088. first, the schematic is wrong. Pin 11, 12, 21, 20 should be connected together. PGND is the boost converter's power return ground. Second, the PCB layout is really bad, please refer to the TPS61088…

  • over 9 years ago
  • Power management
  • Power management forum

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