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  • LM5026: ACF new product for Power Brick

    TI Thinks Resolved
    Part Number: LM5026 Hello TI experts: Good day! Kinetic's KTB2140 is a relatively new integrated chip that will be released in 2024. It is very clever in its approach: it essentially packs high-voltage startup (8-80V), independent EN control, dual low…

  • LM5026: Drain voltage ringing and delayed rise in main MOSFET at turn off

    TI Thinks Resolved
    Part Number: LM5026 I'm debugging an active clamp forward converter using LM5026, with the following parameters: Vin = 28-56V Vout = 56 V Pout = 180W f_sw=300k Input capacitors: 124uF Input current sense transformer T2: Pulse PB0026NL 1:100 N-MOSFET…

  • LM5026: Comp Pin Voltage

    TI Thinks Resolved
    Part Number: LM5026 Tool/software: Hi, Greetings! I am Sonika, a Hardware Design Engineer at Applied Electro Magnetics Pvt. Ltd. We are currently using your IC, part number LM5026 . Upon reviewing the datasheet, we noticed that the voltage at the…

  • LM5026: Layout Verification

    TI Thinks Resolved
    Part Number: LM5026 Tool/software: Hi, Greetings! My name is Sonika Deswal, and I am a Hardware Design Engineer at Applied Electro Magnetics Pvt. Ltd. We are currently in the development phase of a DC-DC buck converter project based on the LM5026…

  • LM5026: lm5026 to do a inverter

    TI Thinks Resolved
    Part Number: LM5026 Other Parts Discussed in Thread: PMP20850 , UCC2897A , PMP22075 hi sir i want to design a power module spec vin :-48v vout:12v/10A lm5026 Is a suit solution? thanks

  • LM5026: question for AN-1387 LM5026 EVM

    TI Thinks Resolved
    Part Number: LM5026 Hi Team, Customer wants to know how to understand this point potential? Is it + sb pin + 0.7v voltage drop? Regards, Annie

  • LM5026: Why the REF pin output 5V

    TI Thinks Resolved
    Part Number: LM5026 Tool/software: Hi Expert, I tried to simulate the LM5026 with PSpice, the UVLO pin is connected to ground as shown bellow. According to the datasheet, the LM5026 should be shut down, but why the REF pin output 5V? Thank you in…

  • LM5026: Can LM5026 reference design, PMP22075 start up with 9V input voltage?

    TI Thinks Resolved
    Part Number: LM5026 Other Parts Discussed in Thread: PMP22075 Hello guys, One of my customers is considering using LM5026 for their new products. Also they are considering to refer PMP22075(LM5026 reference design) . At this moment, they have the…

  • LM5026: Efficiency and PMOS issue

    TI Thinks Resolved
    Part Number: LM5026 Other Parts Discussed in Thread: PMP11478 , PMP22075 , Tool/software: Hi Sir, customer refer the RT and TIME pin resistance value in the PMP11478 schematic, but efficiency is not good(only 58~60%) under the condition( 20v vin to…
    • Answered

  • LM5026: Strange UVLO behavior

    Resolved
    Part Number: LM5026 I have a forward converter with an input range of 120-190Vdc. I have the UVLO set at approximately 115V. If I turn on the supply slowly, it works fine, seen in the first picture PIC 1. However, if I do a rapid increase, it turns…
    • Resolved

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