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  • CSD19533Q5A: What happens when only two of the four pins of a MOSFET have pads on the PCB?

    Resolved
    Part Number: CSD19533Q5A Tool/software: The CSD19533Q5A has a 4-pin drain as shown in the image on the left below. However, what problems can occur if the PCB pad is designed with only 2 pins as shown in the Gerber image on the right below?
    • Resolved

  • CSD19533Q5A: CSD Family Die Differences for Radiation Testing

    TI Thinks Resolved
    Part Number: CSD19533Q5A Other Parts Discussed in Thread: CSD19538Q2 , CSD Hello, We are looking to understand the similarities between the CSD19532Q5BT and CSD19538Q2 MOSFETs in comparison to CSD19533Q5AT. We have previously done radiation testing on the …
    • Answered

  • CSD19533Q5A: About the CSD19533Q5A thermal design issues

    Resolved
    Part Number: CSD19533Q5A Other Parts Discussed in Thread: LM5069 ALL HI. The figure below shows the data of thermal resistance provided in the CSD19533Q5A datasheet and the conditions for its implementation.If I use the same sheet FR4, copper foil thickness…
    • Resolved
    • Answered

  • CSD19533Q5A: On the use of MOS tubes in parallel under high current

    Resolved
    Part Number: CSD19533Q5A Other Parts Discussed in Thread: LM74700-Q1 , , CSD18510Q5B , CSD18540Q5B , CSD19536KTT , CSD88584Q5DC Hi, Support Team. I plan to use two LM74700-Q1 to achieve ORING function, the input power is DC 18V~32V, the regular voltage is…
    • Resolved
    • Answered

  • CSD19533Q5A: CSD19533Q5A

    Resolved
    Part Number: CSD19533Q5A Hello, can I ask for unencrypted SPICE model of CSD19533Q5A but Level 3 ? There is Level 7 on the website but it's not compatible with my software tool Regards, Adam
    • Resolved

  • CSD19533Q5A: CSD19533Q5A

    TI Thinks Resolved
    Part Number: CSD19533Q5A Hello, can you provide something like "gate-drain oxide capacitance" and "drain voltage at which oxide capacitance becomes active" for CSD19533Q5A? Regards, Adam
    • Answered

  • CSD19533Q5A: Over 231A I_DS, a single pulse whose width is 2us acceptable?

    Resolved
    Part Number: CSD19533Q5A Hi Experts, My customer is asking about the peak I_DS. There is a chance that a I_DS flows over 231A which violates abl max of this FET when a failure occurs. Customer wants to know if this pulse peak current is acceptable. Below…
    • Resolved
    • Answered

  • LM5050-1: Gate drive capability

    Resolved
    Part Number: LM5050-1 Other Parts Discussed in Thread: CSD19533Q5A Tool/software: Hi Team, We are planning to use the LM5050-1 controller for an ORing application with the following specifications: VIn:37V to 54.6V Iout: 60A continuous 120A peak We plan…
    • Resolved

  • LM5117: Design review

    TI Thinks Resolved
    Part Number: LM5117 Other Parts Discussed in Thread: CSD19533Q5A Tool/software: Hello, My customer did a circuit review of the LM5117 as shown in the E2E link below. https://e2e.ti.com/support/power-management-group/power-management/f/power-management…

  • LM5116: high-side MOSFET and low-side MOSFET intermittently burn out

    TI Thinks Resolved
    Part Number: LM5116 Other Parts Discussed in Thread: CSD19533Q5A Tool/software: The LM5116 was used to design a power source circuit to control the flashing of a high intensity AWL (Abiation Warning Light). Design concept : - Input : 40 ~ 52V - output…

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