• TI Thinks Resolved

Information on TPS 62111

Prodigy 250 points

Replies: 9

Views: 88

I want more information on part no. tps 62111 which has a marking TI 581 after this number. While filling this form (just tps 62111) it said part number not recognised.

But while googling I did come across a data sheet, the only problem is the datasheet shows the ic is QFN type but the ic on the printed board has pins protruding.

So what are the specifications of this?

Thanks.

Satya

PS I would also like to know if a 5 pin ic, three ins one one side, two on the other with marking F050 is made by Texas Instruments, if so, where can I get a data sheet?

  • Satya,

    So far as I can tell, TPS62111 is only available as a QFN.  It should be marked as:

    TPS

    62111

    TI YMS

    LLLL

    Where:

    Y = year

    M = month

    S = fab site

    LLLL = lot code.

    We do have a DC/DC converter in 5 pin SOT package, TPS560200:

    www.ti.com/.../TPS560200

    Best  Regards,

    John Tucker

    BSR-MV DC/DC Applications

     

    “Working on an automotive power design? Read the E2E technical article Meet European Commission ADAS requirements with TI DC/DC for device recommendations and other helpful resources.”

     

  • In reply to JohnTucker:

    John,

    Many thanks for your message, but I can clearly see the ic marked TPS 62111 with small pins soldered outside.

    Also many thanks for the other ic TPS560200. This has a marking F050 on it and is connected to the battery (7.4 volts) of a

    bluetooth speaker.

    With best wishes.

    Satya

  • In reply to satya dutt:

    Satya,

    Perhaps you could post a photo.  Also where did you purchase the devices?

    Best  Regards,

    John Tucker

    BSR-MV DC/DC Applications

     

    “Working on an automotive power design? Read the E2E technical article Meet European Commission ADAS requirements with TI DC/DC for device recommendations and other helpful resources.”

     

  • In reply to JohnTucker:

    John,

    Thanks, this is on the main pcb of bose mini 1 soundlink, that was purchased a few years ago. I am forwarding a photograph of this

    on the pcb.

    With best wishes.

    Satya

    Image preview

  • In reply to satya dutt:

    Satya,

    Your photo did not post.  Can you try again?

    Best  Regards,

    John Tucker

    BSR-MV DC/DC Applications

     

    “Working on an automotive power design? Read the E2E technical article Meet European Commission ADAS requirements with TI DC/DC for device recommendations and other helpful resources.”

     

  • In reply to JohnTucker:

    John,

    Thanks, but it is even showing in your reply to me.

    I am sending it once more any way.

    With kind regards

    Satya

    Image preview

  • In reply to satya dutt:

    John,

    Further to my earlier message, I just realised that the photo does not show in my inbox,

    but when I click on Information on TPS 62111, it opens outside and then it can be seen.

    With best wishes.

    Satya

  • In reply to satya dutt:

    John,

    Resending pho once more.

    Satya

  • In reply to satya dutt:

    Satya,

    That is the catalog TPS62111 in QFN package.  The datasheet can be downloaded from the product page here:

    www.ti.com/.../TPS62111

    Best  Regards,

    John Tucker

    BSR-MV DC/DC Applications

     

    “Working on an automotive power design? Read the E2E technical article Meet European Commission ADAS requirements with TI DC/DC for device recommendations and other helpful resources.”