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Inverting power tree - new design

Hello.

I'm looking for the optimal solution for following architecture:

  • 12V to (-12V) 1.5A max load. 

(-12V) to ±5V (adjusted output). 0.1A max

(-12V) to (-6.6V) adjusted output. 0.5max output.  

Please keep in mind we are very limited with board space. 

Please advise,

Thanks. 

 

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  • Hello,

    Do you need all three solutions or just the 12V input to -12V output 1.5A?

    I would suggest using a micromodule. LTM4651 is an option for this.

    Edit: For the (-12V) to ±5V (adjusted output). 0.1A max

    ganging up 2 LTC3260 should be able to cater to your requirement.

    For the (-12V) to (-6.6V) adjusted output. 0.5max output,

    LT3015 should be able to cater to your requirement.

    Regards,

    Jhun

Reply
  • Hello,

    Do you need all three solutions or just the 12V input to -12V output 1.5A?

    I would suggest using a micromodule. LTM4651 is an option for this.

    Edit: For the (-12V) to ±5V (adjusted output). 0.1A max

    ganging up 2 LTC3260 should be able to cater to your requirement.

    For the (-12V) to (-6.6V) adjusted output. 0.5max output,

    LT3015 should be able to cater to your requirement.

    Regards,

    Jhun

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