• RE: TPS2662: Fault indicate problem for TPS26601

  

  Satoshi

  Hi Rakesh Thank you for advice. This issue happen only light load, 1A and over are not happened. I attached power block diagram. LM2622 is always enable: ON, timing for this issue happen is Enable: OFF → ON for TPS7A3401 and LP2951 ×2. …

  • over 2 years ago
  • Power management
  • Power management forum
Answered

• RE: LM337L: Negative voltage circuit with LM337L

  

  Stephen Ziel

  Resolved

  Hello Ingo, If you would like to use a more modern device, the TPS7A3401 or TPS7A30 may meet your needs. The LM337 will heat up to 110C above ambient temperature based on the thermal resistance of 111.3 C/W and a dissipation of about 1W. While the TPS7A34…

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

• RE: NEGATIVE CONVERTER

  

  eli

  Resolved

  Hi I proposed the TPS7A3401 but its high cost solution....

  • over 10 years ago
  • Power management
  • Power management forum
Answered

• Re: TPS65130 for audio application

  

  Darwin Fernandez

  Resolved

  Mike, I have a list of possible LDO regulators that can meet the positive and negative rails you need while providing low noise. Positive Rail - 7612.p_rail.xls Negative Rail - 3644.n_rail.xls I suggest the TPS7A3401 for your negative rail. There…

  • over 13 years ago
  • Power management
  • Power management forum

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