• LM7480-Q1: Power management forum

  

  SAKTHIRAAM B

  TI Thinks Resolved

  Part Number: LM7480-Q1 Tool/software: What happens during working condition, when one of the supply dips to very low or off condition?

  • 1 month ago
  • Power management
  • Power management forum
Answered

• LM7480-Q1: LM7481 - Design Support

  

  SAKTHIRAAM B

  Resolved

  Part Number: LM7480-Q1 Tool/software: Hi all, I designed the power muxing circuit in COut we ar using 100uF that we are splitted into 2 47uF and 1 10uF shall we go with tantalum for 47uF

  • Resolved

  • 1 month ago
  • Power management
  • Power management forum

• LM7480-Q1: LM7481 - Design Support

  

  SAKTHIRAAM B

  TI Thinks Resolved

  Part Number: LM7480-Q1 Tool/software: Hi, we designed 12V power muxing circuit in that we have some doubts regarding design. 1. What happens during working condition, when one of the supply dips to very low or off condition? 2. How to Simulate - brown…

  • 1 month ago
  • Power management
  • Power management forum
Answered

• LM7480-Q1: Power

  

  Nandini Muralidharan

  Resolved

  Part Number: LM7480-Q1 Other Parts Discussed in Thread: LM74800-Q1 Tool/software: Hi, How to calculate the power consumption of this part for doing thermal analysis? I have a 12V input and output will be 6.25A@12V I am considering 2 BUK7Y4R8_60E MOSFETs…

  • Resolved

  • 1 month ago
  • Power management
  • Power management forum
Answered

• LM7480-Q1: Need to know whether the IC will work for 48V battery system

  

  Nihal Kumar

  Resolved

  Part Number: LM7480-Q1 Tool/software: I am designing a reverse protection circuit for my dc dc converter, I came to know about this IC (LM74800QDRRRQ1), I went through the data sheet and want to have a confirmation from your side whether this IC will…

  • Resolved

  • 7 days ago
  • Power management
  • Power management forum
Answered

• LM7480-Q1: 12V Redundant Power Circuit:

  

  SAKTHIRAAM B

  Resolved

  Part Number: LM7480-Q1 Other Parts Discussed in Thread: LM74800-Q1 Tool/software: HI we are using lm7480-q1 in our design in that we are using BUK7Y4R8-60E MOSFET for Power oring. In LM7480-q1 DGATE and HGATE pin has will produce 10-14 V but while we simulating…

  • Resolved

  • 1 month ago
  • Power management
  • Power management forum
Answered

• LM7480-Q1: 12V Redundant Power Circuit

  

  SAKTHIRAAM B

  Resolved

  Part Number: LM7480-Q1 Tool/software: HI, what is purpose of the capacitor and resistor placed before the diode in series

  • Resolved

  • 1 month ago
  • Power management
  • Power management forum

• RE: LM7480-Q1: Issue in getting HGATE output

  

  Shiven Dhir

  Hi Aviv, I am unsure if there is any recommendation for dvdt cap as it depends on the system needs Regards, Shiven Dhir

  • 1 month ago
  • Power management
  • Power management forum

• LM7480-Q1: Power sharing

  

  Nandini Muralidharan

  TI Thinks Resolved

  Part Number: LM7480-Q1 Tool/software: Hi, I have an application where a PCIe add-on card will receive 12V from motherboard (PCIe slot supports 66W default power @12V, 5.5A). Second power source (12V_AUX, 6.25A @75W max) will be connected whenever primary…

  • 2 months ago
  • Power management
  • Power management forum
Answered

• LM7480-Q1: LM74801Q - Review

  

  Douglas Ross

  Resolved

  Part Number: LM7480-Q1 Tool/software: Good day, We've done the design for suppressed load dump up to 40V. Would this work for load dumps up to 80V? Regards Douglas Titan Base - Input Protection.pdf

  • Resolved

  • 2 months ago
  • Power management
  • Power management forum

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