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Showing 51 results View by: Thread Post Sort by
  • LM74720-Q1: Application of LM74720-Q1 with 24V Supply

    Matt Calvo
    Matt Calvo
    TI Thinks Resolved
    Part Number: LM74720-Q1 Tool/software: Hey Power Switches Team, I have a customer evaluating the LM74720-Q1 for a new project and we noticed on the datasheet that the typical application (Section 9.2) and all the electrical characteristics (Section…
    • 4 months ago
    • Power management
    • Power management forum
  • LM74720-Q1: function query

    Alan Xia
    Alan Xia
    TI Thinks Resolved
    Part Number: LM74720-Q1 Tool/software: Hi team, Harman are using LM74720-Q1 ideal diode controller in one of a global program in below circuit configuration. How IC LM74720 will function when +B2 is applied before +B1? Is there any possibility…
    • 22 days ago
    • Power management
    • Power management forum
  • Answered
  • LM74720-Q1: LM74720-Q1

    Tsutomu Hibi
    Tsutomu Hibi
    Resolved
    Part Number: LM74720-Q1 Tool/software: Dear TI team, We are considering using this IC in an overvoltage protection circuit for the input of a control circuit. However, we would like to stop the circuit by detecting the overvoltage with a uC while…
    • Resolved
    • 10 months ago
    • Power management
    • Power management forum
  • LM74720-Q1: LM74720QDRRRQ1 application questions

    Roy Chou1
    Roy Chou1
    TI Thinks Resolved
    Part Number: LM74720-Q1 Tool/software: Hi Team, In our project, we are planning to add an ideal diode LM74720QDRRRQ1. The current architecture we are using is “ideal diode only”. We would like to confirm the following: The SW pin is not currently…
    • 1 month ago
    • Power management
    • Power management forum
  • LM74720-Q1: LM74720-Q1 Oring circuit using Two Inputs

    Sanath P
    Sanath P
    Part Number: LM74720-Q1 Tool/software: Hi TI, In my custom board, Two inputs are received from two external battery power supplies, 28V each. I need to implement Oring circuit, where these 2 battery power supplies are given to an ORing circuit (LM74720…
    • over 1 year ago
    • Power management
    • Power management forum
  • LM74720-Q1: Boost converter operation condition

    Shinji Tsuji
    Shinji Tsuji
    TI Thinks Resolved
    Part Number: LM74720-Q1 Tool/software: Hi team, I have a question about an operating condition of boost converter in LM74720-Q1. Below is from datasheet page 10, functional block diagram. You can see Voltage on "C" pin is compared against 2.5V threshold…
    • 7 months ago
    • Power management
    • Power management forum
  • LM74720-Q1: How to configure unused SW

    Scarlett Cao
    Scarlett Cao
    TI Thinks Resolved
    Part Number: LM74720-Q1 Tool/software: Hi team, if customer doesn't use SW pin, can they leave if floating? or must connect SW to VSNS? Thanks Scarlett
    • 6 months ago
    • Power management
    • Power management forum
  • Answered
  • LM74720-Q1: Detailed feature of load dump protection

    Shunsuke Yamamoto
    Shunsuke Yamamoto
    Resolved
    Part Number: LM74720-Q1 Tool/software: Hi team, May I know the feature of load dump protection detailed? I found that adjustable over voltage cut-off protection is one of the feature of load dump protection. Any other features related to load dump protection…
    • Resolved
    • 7 months ago
    • Power management
    • Power management forum
  • LM74720-Q1: Voltage across Cdvdt capacitor

    ramana k
    ramana k
    TI Thinks Resolved
    Part Number: LM74720-Q1 Tool/software: Hi My input voltage is 6V to 18V and load current is 20A, So what is the possible voltage across Cdvdt capacitor during normal operation and during turn off of Q2 MOSFET. This is to ensure the capacitor voltage rating…
    • 9 months ago
    • Power management
    • Power management forum
  • LM74720-Q1: VSNS connection doubt

    Jose Maroto
    Jose Maroto
    TI Thinks Resolved
    Part Number: LM74720-Q1 Tool/software: Hi team, Could you please have a look on following question: " Vsns is connected to Pin-12 C, can this circuit work normally? please help us confirm it. thanks very much! " Best
    • 9 months ago
    • Power management
    • Power management forum
>

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