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TPS24741: Lesser Size/weight Recommendation

Dajon McGill
Expert 6931 points
Part Number: TPS24741

Hello Team,

I have a customer that is using the TPS24741 for a light weight drone application. This part was chosen because it is specifically recommended for a hotswap / Oring application. The part works great, but we are looking for something with comparable performance in a smaller/lighter package.

Could you please advise? Thanks.

Best,
Dajon McGill

  • 0
    TI__Guru 57737 points

    Hi Dajon McGill,

    Can you please share the following information so that I can suggest you a more suitable part.

    • Max Vin:
    • Max Load Current:
    • Max Output Capacitance:
    • Protection Features Required: like inrush current control, short circuit protection, reverse current protection, etc.. ?

  • 0 in reply to Praveen GD
    TI__Expert 6931 points

    Max Vin: 15V

    Max Load Current: 10A

    Max Output Capacitance: 500uF

    Protection Features Required: like inrush current control, short circuit protection, reverse current protection, etc.. ?

    Yes, all of the above - We are using the full feature set of the TPS24741RGER controller to which both FETs are attached.

  • 0 in reply to Dajon McGill
    TI__Guru 57737 points

    HI Dajon,

    We have an integrated solution (Controller + Hotswap FET + Blocking FET) which can support inrush current control, short circuit protection, reverse current protection and input reverse polarity protection for load current upto 5.5A in a 2mm x 2mm package.

    In case you are okay to split your rail into 2 x 5A then we can use two of these devices and realize all the protection features. Else, TPS24741 controller + Back to Back FETs is our only solution.