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TI Home » TI E2E Community » Support Forums » Power Management » Battery Management » Battery Management - Chargers Forum » Bq-2954 PMP-530
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Bq-2954 PMP-530

Bq-2954 PMP-530

This question is answered
Mohit Chopra
Posted by Mohit Chopra
on Apr 27 2012 23:33 PM
Intellectual800 points

3630.Schematic & Layout.rarI am using PMP-530 i.e (5A) circuit for charging Li-ion Battery of 12.6V & 14.4V. Actually the circuit layout & schematic I got from TI FAE (India) . The circuit length is not suitable for our application so I redesign the same circuit of my own convenient dimension. But unfortunately the new design circuit does not working ,However I follow the same schematic as of PMP-530. I here by attach the schematic & layout of PMP-530 & my own new design schematic & layout.

Regards,

Mohit Chopra

R&D Engineer

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  • Charles Mauney
    Posted by Charles Mauney
    on Apr 30 2012 12:28 PM
    Verified Answer
    Verified by Charles Mauney
    Mastermind25215 points

    Please use the bq24120 or bq24600 family of ICs.

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  • Mohit Chopra
    Posted by Mohit Chopra
    on May 01 2012 06:09 AM
    Intellectual800 points

    Actually I am using Bq2954 for my project. it is not possible for me to change IC at this time.

    Kindly check the ckt & help me out.

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  • Charles Mauney
    Posted by Charles Mauney
    on May 01 2012 16:00 PM
    Mastermind25215 points

    Attach a photo of the SNS pin of the IC.

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