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  • LM3429-Q1: Wide range input voltage.

    Part Number: LM3429-Q1 Other Parts Discussed in Thread: LM3429 I'm designig a new project where the project needs operate in a wide input voltage range (from 9 to 60V). How can I proceed with the loop compensation in this case? Is LM3429 able to operate…

  • LM3429-Q1: Automotive IC

    TI Thinks Resolved
    Part Number: LM3429-Q1 Other Parts Discussed in Thread: LM3429 , Hi, Is there any difference in the design or assembly line between the ICs LM3429-Q1 and LM3429 (non-automotive)? Both PNs have the same datasheet. Is the difference just the AEC qualification…
    • Answered

  • WEBENCH® Tools/LM3429-Q1: where to find the webench tool for LM3429-Q1

    Resolved
    Part Number: LM3429-Q1 Tool/software: WEBENCH® Design Tools Hi where to find the webench tool for LM3429-Q1 ?
    • Resolved

  • LM3429-Q1: Gate rise a pulse

    TI Thinks Resolved
    Part Number: LM3429-Q1 Other Parts Discussed in Thread: LM3429 Dear Sir/Ms. My client reported that their switching frequency would under certain circumstances change from 400Khz to half of 200Khz. I directly ask the customer to measure the inductor current…
    • Answered

  • LM3429-Q1: output capacitor capacitance in boost circuit

    Resolved
    Part Number: LM3429-Q1 Other Parts Discussed in Thread: LM3429 , TPS92692 Hello, I am having trouble designing LED Boost driver using LM3429. Since it is being used for automotive applications, the input voltage is 9 - 16V and the output current set to be…
    • Resolved

  • LM3429-Q1: Does LM3429-Q1 have reference design can meet automotive Class-5 certification?

    TI Thinks Resolved
    Part Number: LM3429-Q1 Other Parts Discussed in Thread: LM3429 , TPS92692 Dear Sir: Our customer would like use LM3429-Q1 for head light application. Does TI have reference design of LM3429-Q1 can meet Class-5 certification? Or Does TI have layout…

  • LM3429-Q1: The output current is unstable with LM3429 : Need quick help (Ready for Production)

    TI Thinks Resolved
    Part Number: LM3429-Q1 Other Parts Discussed in Thread: LM3429 Dear Sir, Greetings! I need an immediate help in solving the issue with LM3429 for my design. The design details are Vin : 10-15 VDC Vout: 24-38VDC ILED: 0.45A (typ) Rlim - 0.075 ohm / 0.0…
    • Answered

  • LM3429-Q1: Is current limit

    Resolved
    Part Number: LM3429-Q1 Other Parts Discussed in Thread: LM3429 Hi, I'm designing a LED driver with the LM3429 as a boost: Vin=12V. Vo = 15 to 35V (typical: 29,5V). Io = 0.4 - 1A. (analog dim with i2c digital potentiometer) I don't quite understant…
    • Resolved
    • Answered

  • LM3429-Q1: instruction on π filter for EMI optimization

    Resolved
    Part Number: LM3429-Q1 Other Parts Discussed in Thread: LM3429 , TPS92691 , TPS92690 , TPS92692 Usually how we design a π EMI filter and how to choose the size, value of the inductor and capacitors? Do we design the EMI filter before finishing the schematic…
    • Resolved

  • LM3429-Q1: LM3429 Questions

    TI Thinks Resolved
    Part Number: LM3429-Q1 Other Parts Discussed in Thread: LM3429 Hi, What is the maximum voltage of the boost output of LM3429? Does the MOSFET between nDIM and GND must be used? Can customer connect nDIM to MCU directly? Thanks.

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