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Search for a component reference are device Marking CDVX.

Yannick TREBERT
Prodigy 20 points
Other Parts Discussed in Thread: TPS61178

Hello Madam, Sir, I'm looking for a component surely a controller and voltage increase but I have only the Marking Device 'CDVX' other 15R1 and TI 811 masking, the case is composed of 16 pins dimension 4x4mm, but the pins are distributed on 4 sides in 5 pins and 3 pins. could you tell me the reference of the component please?
Beien cordially

  • 0
    TI__Guru 71526 points

    Hello Yannick, 

      Using the Part Marking Tool: http://www.ti.com/packaging/docs/partlookup.tsp  , and 15RI (instead of 15R1 ), I find the TPS61178: 

    Part numberMarkingPackage | pinsStatusDescription
    TPS61178RNWR 15RI RNW | 13 ACTIVE 20-V Fully Integrated Sync Boost with Load Disconnect 

     

    This is a power converter device, as you suggested, and I recommend you explore the Product Folder page for technical information to verify this is indeed the device you have: http://www.ti.com/product/TPS61178/samplebuy#topsidemarking .  

    If there is still a question, please send a picture of the device.  And for my information, curious as to why you are trying to identify this device?  Creating a new design?  Or debugging a failure? 

    At your service,

    ~Leonard  

     

  • 0 in reply to LeonardEllis
    Prodigy 20 points
    Hello Leonard,

    I thank you for the information, the component seems to be the one I'm looking for. Indeed, I tried everything to find it in the sense of changing the 1 in I.
    I am looking for this component for the new design after a prototype or I used a step-up module. I want to make a clean pcb for the next phase.

    Thanks again.

    Best regards

    Yannick