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Showing 70 results View by: Thread Post Sort by
    Answered
  • TPS4800-Q1: Request for Schematic Review – TPS4800-Q1 Design

    Stanley Alfred
    Stanley Alfred
    Resolved
    Part Number: TPS4800-Q1 We require TI’s support to review the attached TPS4800-Q1 schematic . Please find the Design Objective and Review Requirements below for your reference. Design Objective: We are using the TPS4800-Q1 for overvoltage, undervoltage…
    • Resolved
    • 3 months ago
    • Power management
    • Power management forum
  • TPS4800-Q1: TPS4800-Q1 over current protection tollerance

    Jeroen Verhoeff
    Jeroen Verhoeff
    TI Thinks Resolved
    Part Number: TPS4800-Q1 We are designing a medical system where the current into the system should be limited between 14A and 16A (absolute max). The datasheet of the tps4800-Q1 is vague about the tollerance on the Iscp level. The datasheet hints that…
    • 3 months ago
    • Power management
    • Power management forum
  • Answered
  • TPS4800-Q1: Request for Schematic Review – TPS4800-Q1 Protection Circuit Design

    Stanley Alfred
    Stanley Alfred
    Resolved
    Part Number: TPS4800-Q1 We require TI’s support to review the attached TPS4800-Q1 schematic . Please find the Design Objective and Review Requirements below for your reference. Design Objective: We are using the TPS4800-Q1 for overvoltage, undervoltage…
    • Resolved
    • 3 months ago
    • Power management
    • Power management forum
  • TPS4800-Q1: TPS4800-Q1: Smart High Side Driver (Back to back mosfet) with Inrush current control

    Alessandro Sanna
    Alessandro Sanna
    TI Thinks Resolved
    Part Number: TPS4800-Q1 Hello, I am currently using the TPS4800-Q1 in a Smart High-Side Driver configuration with back-to-back MOSFETs , and I would like to clarify whether this device can properly support inrush-current control in this topology. My goal…
    • 2 months ago
    • Power management
    • Power management forum
  • TPS4800-Q1: TPS4800-Q1, abnormal fault, FLT, oscillation

    Jin-Suk Choi
    Jin-Suk Choi
    Part Number: TPS4800-Q1 Tool/software: Hi~ During customer reliability test, TPS4800-Q1 repeat abnormal fault trigger and finally, other IC burnt issue due to current oscillation. Found some difference between normal vs abnormal case as attached and…
    • 8 months ago
    • Power management
    • Power management forum
  • TPS4800-Q1: How to have reverse polarity protection using TPS4800-Q1

    Michelle Mathew
    Michelle Mathew
    TI Thinks Resolved
    Part Number: TPS4800-Q1 Other Parts Discussed in Thread: TPS4812-Q1 Tool/software: Hi, How do I utilize the reverse polarity protection feature of TPS4800-Q1. I want to protect my BMS board from reverse polarity, in case the battery pack is connected…
    • 8 months ago
    • Power management
    • Power management forum
  • Answered
  • TPS4800-Q1: Separated VS power

    UserN23
    UserN23
    Resolved
    Part Number: TPS4800-Q1 Tool/software: Hi, Can I separate TPS4800-Q1 VS power from the load power, as shown below ? Are there any restrictions, power sequence, VS>VBATT or VS<VBATT ?
    • Resolved
    • 5 months ago
    • Power management
    • Power management forum
  • TPS4800-Q1: Is TPS4800-Q1 a replacement for the LT4363HDE-2?

    Jenny Chen
    Jenny Chen
    TI Thinks Resolved
    Part Number: TPS4800-Q1 Other Parts Discussed in Thread: LM5069 Tool/software: Hi team, May I know if the TPS4800-Q1 is a replacement for the LT4363HDE-2 and are there any other recommended replacements? I've suggested LM5069, but my customer said LM5069…
    • over 1 year ago
    • Power management
    • Power management forum
  • TPS4800-Q1: Design to meet E48-02 VDA320 Transient voltage

    VISHNU AG
    VISHNU AG
    TI Thinks Resolved
    Part Number: TPS4800-Q1 I am using the TPS4800-Q1 for reverse voltage protection in an automotive 48V system. To meet the E48-02 VDA320 transient voltage requirements, what kind of protection circuit can I use at the front end of the reverse polarity…
    • 2 months ago
    • Power management
    • Power management forum
  • TPS4800-Q1: SIMULATION ISSUE

    ASWIN K
    ASWIN K
    TI Thinks Resolved
    Part Number: TPS4800-Q1 Tool/software: I tried to simulate, but I am not getting the gate signal. Could you please tell me what the problem is? (Note: TK160F10N1L pin configuration — 1: Drain, 2: Gate, 3: Source). If the PSPICE file has a problem, please…
    • 5 months ago
    • Power management
    • Power management forum
>

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