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  • LP8865Z-Q1: Powering up EN pin with VCC

    Part Number: LP8865Z-Q1 Tool/software: Hi, I am working with LP8865Z-Q1 and want to confirm if the EN/PWM pin can pulled up to the VCC pin as in the image. Please respond at the earliest.
    • Answered

  • LP8865Z-Q1: buck topology-negative point(LED-) to ground voltage

    Resolved
    Part Number: LP8865Z-Q1 Tool/software: Hi team, May I know the difference in voltage between the output negative point (LED-) and ground on LP8865Z-Q1? Thanks. Regards, Ivy
    • Resolved

  • LP8865Z-Q1: Simulation model required.

    Part Number: LP8865Z-Q1 Dear team, I am working to design an automotive LED system where this IC is very much suitable. For verification and evaluation, Pspice model is required. The product page doesn't have the simulation file. Please support.

  • LP8865Z-Q1: Design Calculator

    TI Thinks Resolved
    Part Number: LP8865Z-Q1 Other Parts Discussed in Thread: LP8865Y-Q1 , Hi Team, My customer is working on two designs, one with the LP8865Z-Q1 and one with the LP8865Y-Q1. I didn't see any design calculators available on the product page, but do we have…

  • LP8865X-Q1: Which EVM can I use for evaluate LP8865X-Q1 LP8865Y-Q1 and LP8865Z-Q1

    Part Number: LP8865X-Q1 Other Parts Discussed in Thread: LP8865Y-Q1 , LP8865Z-Q1 Hi Which EVM can I use for evaluate LP8865X-Q1 LP8865Y-Q1 and LP8865Z-Q1 ? thanks!

  • LP8865Z-Q1: Feasibility of running multiple LEDs using the driver

    Part Number: LP8865Z-Q1 Tool/software: Hi, I am using this LED driver in an application where 2 LEDs are connected in series to the output of the driver and two such branches are there, as shown in the image. Only one of the branches are powered ON at…

  • LP8865Z-Q1: Spec Tolerance Questions

    TI Thinks Resolved
    Part Number: LP8865Z-Q1 Hi Team, Could I get your help with two questions about the LP8865 devices? What is the hysteresis / input range on the OVP pin? I see it mentions over 1.2V but is there a tolerance? What is the accuracy of the temperature…

  • TPS922055: TPS922055

    Part Number: TPS922055 Other Parts Discussed in Thread: LM3409 , LP8865Z-Q1 Hi, We have designed a led driver using the TPS922055, it will drive a led string with 6 leds at 2A maximum for use with machine vision. We chose the TPS922055 because of…

  • LP8868U-Q1: Led Driver Suggestion

    Part Number: LP8868U-Q1 Other Parts Discussed in Thread: LP8865Z-Q1 , LP8865C-Q1 Hi there We are using 4 LEDs in series. Specs below, VF: 1.6V IF 700mA We would like to use analog led driver with dimming option. Thanks.

  • LP8865W-Q1: Leakage current into UVP pin

    Part Number: LP8865W-Q1 Other Parts Discussed in Thread: LP8865Z-Q1 , Hi, Do you know the leakage current into the UVP pin of the LP8865W-Q1 and/or LP8865Z-Q1 LED driver parts? It's not given in the DS, and I would like to use high-impedance values…

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