• LM74720-Q1: Boost converter operation condition

  

  Shinji Tsuji

  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…

  • 15 hours ago
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• LM74720-Q1: Detailed feature of load dump protection

  

  Shunsuke Yamamoto

  TI Thinks 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…

  • 14 days ago
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Answered

• LM74720-Q1: LM74720-Q1

  

  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 protecting…

  • Resolved

  • 3 months ago
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• LM74720-Q1: Voltage across Cdvdt capacitor

  

  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…

  • 2 months ago
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• LM74720-Q1: VSNS connection doubt

  

  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

  • 2 months ago
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• LM74720-Q1: Power consumption of IC during normal operation

  

  ramana k

  TI Thinks Resolved

  Part Number: LM74720-Q1 Tool/software: What is the power consumed by IC during normal operation at 6V to 18V input.

  • 2 months ago
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• LM74722-Q1: What is difference between "LM74722-Q1, LM74721-Q1, LM74720-Q1 & LM7481-Q1, LM7480-Q1 ?

  

  SJP

  TI Thinks Resolved

  Part Number: LM74722-Q1 Other Parts Discussed in Thread: LM7481-Q1 , LM7480-Q1 , , LM74721-Q1 , LM74720-Q1 , LM74502-Q1 , LM74900 , LM74910-Q1 Tool/software: Hi TI Team, I am looking for an ideal diode controller/ideal diode with the below specs. - Input voltage…

  • 3 months ago
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• LM74720-Q1: LM74720-Q1 Oring circuit using Two Inputs

  

  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…

  • 5 months ago
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• LM74720-Q1: External back-to-back FET circuit

  

  Jeffrey Chung1

  Part Number: LM74720-Q1 Other Parts Discussed in Thread: LM74502-Q1 , LM74800-Q1 Hi Team, I'd like to ask you about external back-to-back FET circuit of LM74720. There is no application material for this circuit on TI website. Please let me know how to…

  • 7 months ago
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• LM74720-Q1: Issues with Enabling Oring

  

  Mo Mizzi

  TI Thinks Resolved

  Part Number: LM74720-Q1 We implemented an oring circuit that can connect 4 batteries parallelly. The Oring aspect works great. But we are running into issues with enabling/disabling the circuit. I tried pulling the EN pin low, high, floating, nothing…

  • 9 months ago
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