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  • LM76003: LM76003

    Part Number: LM76003 Tool/software: Hello Team, Please review below design for 12V to 5V @ 2A Please let us know if any suggestion Thanks

  • LM76003: Pin 31 EP connection

    TI Thinks Resolved
    Part Number: LM76003 Tool/software: Hi, The statement "low impedance connection to AGND", does it say this DAP connects to AGND internally? or we need tie DAP to AGND on external layout first then tie to system GND? Usually, customer uses 0 ohm…

  • LM76003-Q1: Synchronizing two LM76003-Q1 to a LM70840, is this possible?

    TI Thinks Resolved
    Part Number: LM76003-Q1 Other Parts Discussed in Thread: LM76003 , LM70840 , Tool/software: We would like to have 3 power supplies running off 48V, creating 5V, 3.3V, and 24V. We were considering creating the 5V with a LM70840, starting up 1st, followed…
    • Answered

  • LM76003: Using LM76003 for 12S LIHV Battery

    Resolved
    Part Number: LM76003 Tool/software: Hi, we are planning to make a battery eliminator circuits for UAVs with following specs: Input voltage range 3S-12S lithium ion HV battery Output voltages: 5.2V(compulsory), 7.5V(optional), 9V (optional) , 12V…
    • Resolved

  • LM76003-Q1: Overvoltage behaviour

    Part Number: LM76003-Q1 Tool/software: LM is used as buck regulator for 3V3 output. We have doubled this circuitry due the redundancy, so both outputs from LM is connected through MOSFets, due separation of regulators outputs (if one of the LM is off…
    • Answered

  • LM76003: Advices & quick Schematic review for a first EMC/EMI oriented design project

    Resolved
    Part Number: LM76003 Other Parts Discussed in Thread: DRV8821 Tool/software: Hello everyone, I am planning to use two LM76003 as DC/DC converter on the power stage of the board I am designing right now and Iwould like to know if you could give me EMI…
    • Resolved
    • Answered

  • LM76003: LM76003RNPR Schematic Review

    Resolved
    Part Number: LM76003 Other Parts Discussed in Thread: TPS2378 , , LM76002 , LM76005 Tool/software: Hello TI Forum Team, I have created a schematic of LM76003RNPR Schematic with below design requirement. Vin Range: 44V to 50V Vout: 24V @ 2A 1.…
    • Resolved
    • Answered

  • LM76003: PFM MODE

    Resolved
    Part Number: LM76003 Tool/software: When the LM76003 enters light load mode, the output voltage is higher than the set voltage. This phenomenon is mentioned in the datasheet: "In PFM operation, a small positive DC offset is required at the output voltage…
    • Resolved

  • LM76003: Incorrect Output

    TI Thinks Resolved
    Part Number: LM76003 Tool/software: Hello E2E Experts, Good day. LM76003RNPR 36V-36V to 3.30V @ 3.5A LM76003RNPR 36V-36V to 3.50V @ 3.5A LM76003RNPR 36V-36V to 24.00V @ 3.5A I created the circuit in KiCAD and had the three circuits built by JLCPCB…
    • Answered

  • LM76003: WEBENCH does not show efficiency below 0.5A

    Resolved
    Part Number: LM76003 Tool/software: Hello, I am an FAE at a distributor that handles TI products. My customer is considering the LM76003 and used WEBENCH. However, WEBENCH does not show the efficiency below 0.5A. I have attached the result. Why is the…
    • Resolved

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