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TI Home » TI E2E Community » Support Forums » Power Management » Non-Isolated DC/DC » Non-Isolated DC/DC Forum » All Tags » +/-15V
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+/-15V
  • analog ground
  • buck-boost
  • ground connection
  • load disconnect
  • positive and negative supply
  • split-rail
  • tps54040
  • tps65130
  • TPS65131
  • UCC2897A
Related Posts
  • Forum Post: Re: +-15V from LiPoly

    Brigitte Brigitte
    Hello Aflynn, Please have a look on TPS65130 or TPS65131, these parts have a minimum input voltage of 2.7V. The maximum recommended output voltage for these parts is +/- 15V. Best regards, Brigitte
    on Dec 10, 2010
  • Forum Post: Grounding of TPS65130/1 and Load Disconnect

    Chuck White Chuck White
    I plan to use the TPS65131 to generate +/-15v rails from the main 5 volt supply. I want to have a separate ground for the +/-15v rails, connected to the 5v ground only a one point. Should I tie the +/-15v ground to the PGND or AGND node for the lowest noise and ground bounce? I'm assuming when...
    on Mar 9, 2011
  • Forum Post: Dual (positive and negative) output from single supply

    Jayaram C B Jayaram C B
    Hi, We have an application wherein our input voltage is +24VDC. We need to generate +15V and -15V from this +24VDC. Is there a single IC available for this purpose? Please let us know. The solution that we zeroed upon as of now is to use LM2594 for +15V generation and to use TPS84259 for -15V generation...
    on Sep 8, 2012
  • Forum Post: RE: Dual (positive and negative) output from single supply

    Jayaram C B Jayaram C B
    Hi John, Thanks for your reply. Shall try out the same. Regards, Jayaram C B
    on Sep 10, 2012
  • Forum Post: Split rail with asymmetric loads

    Olli Mannisto Olli Mannisto
    There's a very nifty guide for designing split rail supply with TPS54xxx series controllers, SLVA369A. I need a +/-12V supply generated from 24V, in other words pretty much exactly the example case given. However in my case the +12V is doing real work, powering active clamp flyback controller ...
    on Feb 7, 2013
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