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  • LM74930Q1EVM: Jumper J14 position for ride through during 200V load Dump

    Resolved
    Part Number: LM74930Q1EVM Tool/software: In the EVM user guide, Table 2-4 lists the default position of J14 as pins 1-2 joined, and figure 2-4 shows Load Dump ride through behaviour, which, if I am reading and understanding the datasheet figure 7-9 and…
    • Resolved

  • LM74930Q1EVM: Altium Design files

    TI Thinks Resolved
    Part Number: LM74930Q1EVM Other Parts Discussed in Thread: LM74700-Q1 , LM74930-Q1 Tool/software: Hi TI Team 1. I need Altium design files for LM74930Q1EVM to expedite my design. 2. Let me know following configuration is correct? I wanted to design…

  • LM74930Q1EVM: LM74930 conducts reverse current with MODE tied to VREG.

    Part Number: LM74930Q1EVM Tool/software: Hi experts! I have a strange situation with LM74930Q1EVM board. My test system looks like this: 1. MODE is connected to VREG. 2. When Battery charger simulator is turned off, current flows from Battery…

  • LM74930Q1EVM: Project source files

    Part Number: LM74930Q1EVM Other Parts Discussed in Thread: LM74930 , Hi! I put LM74930 in my design. It would be great if you share LM74930Q1EVM design files. I beleive it is Altium, so I can extract LM74930 design files from this project. It…

  • LM74930Q1EVM: mechanical dimension and 3dmodel

    TI Thinks Resolved
    Part Number: LM74930Q1EVM The user manual doesn't provide the information about size of the board and placement of the mechanical holes.Where can we find those informations? I suppose, the 3D model is existing as all the images on mouser and dig ikey…

  • LM74930Q1EVM: ISO7637-2(2004) pulse 5a, load dump

    TI Thinks Resolved
    Part Number: LM74930Q1EVM Other Parts Discussed in Thread: LM74930-Q1 , Hi team, Does this EVM tested ISO7637-2 (2004) 5b, load damp? Our customer want to use LM74930-Q1, and concern about this device can support below condition, 　Vin range : 9V…
    • Answered

  • LM74930-Q1: Component selection value to support both 12V and 24V design

    Resolved
    Part Number: LM74930-Q1 Other Parts Discussed in Thread: LM74930Q1EVM Tool/software: Hello team, Good day. Based on LM74930Q1EVM design schematic, it has stated Vin = 12V for 5A max current. May I know if this circuit is good to support 24V battery…
    • Resolved
    • Answered

  • LM74930-Q1: Fails to activate output if input/output capacitance ratio is insufficient

    Resolved
    Part Number: LM74930-Q1 Other Parts Discussed in Thread: LM74930Q1EVM , LM74930 Tool/software: In a design with considerable output capacitance (3750 uF, bulk capacitance for motor drivers), the circuit fails to bring up the output voltage if the input…
    • Resolved

  • LM74930-Q1: Over-Voltage protection & voltage levels

    TI Thinks Resolved
    Part Number: LM74930-Q1 Other Parts Discussed in Thread: TIDA-020047 , AWR2243 , AM2732 , LM74930 , , LM74930Q1EVM Tool/software: Hello, I am working on modifying the TIDA-020047 reference design board and need support with the following adjustments…
    • Answered

  • RE: LM7480-Q1: Undervoltage detection with input power interruption

    Resolved
    Strange, when I open it I see the traces in column C. Maybe a security issue. I provide it as pdf now: LM74930-Q1_EVM_Measurements-VIN-interruption.pdf

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