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  • PMP10833: Modify PMP10833 to 5Vout/1A

    TI Thinks Resolved
    Part Number: PMP10833 Dear team, Is it possible to change PMP10833 to 5Vout/1A instead of 15Vout/1A? If this is possible, could you point out which R/L/C need to be modified?(220Vac input) Thanks. Regards, Ben

  • RE: PMP10833: Redesign is not working

    Hello Sir, PMP10833 is designed for input range 120Vdc to 450Vdc, so 35Vdc is far too low; furthermore any input capacitance is missing. Best regards, Bernd

  • RE: PMP10833: Simulation is not working in LTspice

    Hi Ajmal, I hope you have made some progress, since there has been no reply to my post for a number of days now, I am going to close this post. Please open a new post if you have more questions. Regards Peter

  • PMP10833: smps layout review

    TI Thinks Resolved
    Part Number: PMP10833 Dear expert I have designed smps of 15V/1A with reference design of PMP10833 I have attached schematic and pcb layout(Placement of components) for review purpose. Pls review below layout(Placement of components) and give…
    • Answered

  • PMP10833: Please suggest alterante part fro UCC28C42 with Tj=125C

    Resolved
    Part Number: PMP10833 Other Parts Discussed in Thread: UCC28C42 , UCC28C42-Q1 , UC1843A , UC1842 , UC1842A , UCC2813-0 Hi, UCC28C42 IC used in the EVM has junction temperature upto 105C only. Can you please suggest an alternate part with Tj=125 or more…
    • Resolved
    • Answered

  • PMP10833: Can I modify this design for 14V/6A output

    Resolved
    Part Number: PMP10833 Other Parts Discussed in Thread: UCC28C42 , TPS2838 , UCC27714 Hi, I have a design requirement to have 14V/6A from a 50VAC-212VAC. I don't want to use transformer in the system (Not looking for flyback topology) and there is no…
    • Resolved

  • RE: Need +15V/1A Non-Isolated AC/DC Converter for Metering applications

    Hi Leonard, Thank you for the reply and your kind suggestions. We are looking for +15V/1A Non-isolated AC/DC power supply. Using Webench I am not able to get non-isolated designs(No transformer used). Can you please help us with it. Below are our…

  • PMP10834: PMP10834

    TI Thinks Resolved
    Part Number: PMP10834 Other Parts Discussed in Thread: PMP10833 , PMP20122 Hi, I'm thinking about using the same circuit as the one presented in your board PMP10834 for my design that needs an AC/DC with 5V output (max 0.5A). To save space and costs…

  • PMP10783: PMP10783 stability Query; TI power stage designers tool shows phase margin is not meeting the criteria.

    TI Thinks Resolved
    Part Number: PMP10783 Other Parts Discussed in Thread: PMP10833 , UCC28C42 , UCC28C59 Hello Team, We are referring the PMP10783 for HV to LV supply design. Our requirement as follows. Vin typ = 450V DC Vout Typ =15 V dc Iout TYP = 0.8A. …
    • Answered

  • RE: UCC28C42-Q1: Output voltage for the inputs lower than the designed range

    Resolved
    Hi Teng, Thanks for the suggestion. I am working on the redesign of the PMP10833 Design using UCC28C42 for my requirements. Regrds, Ajmal

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