Answered

• LM7481-Q1: LM7481-Q1

  

  Vasu

  Resolved

  Part Number: LM7481-Q1 Other Parts Discussed in Thread: LM74900-Q1 , LM7481 Tool/software: Hello Team, am using the LM7481-Q1 in my design and would appreciate your guidance on setting the current limit. As per the datasheet, the LM7481-Q1 supports…

  • Resolved

  • 7 months ago
  • Power management
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Answered

• LM7481-Q1: Battery Monitor Ratio Determination

  

  Evan Vancavage

  Resolved

  Part Number: LM7481-Q1 Is there any particular reason why the battery monitor ratio is chosen to be 8:1 in the LM7481-Q1 datasheet? Is it desirable to increase the ratio as ones over voltage threshold increases?

  • Resolved

  • 2 months ago
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• LM7481-Q1: Schematic _Review

  

  virali Chhag

  TI Thinks Resolved

  Part Number: LM7481-Q1 Other Parts Discussed in Thread: LM7480 Hi Team Our product incorporates the LM74810-Q1 for protection The configuration parameters are outlined below: - Input Voltage (Vin): 22 to 27 and 24V nominlal Please find the attached…

  • 1 month ago
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• LM7481-Q1: Design issue

  

  Che Wen Yeh

  Part Number: LM7481-Q1 Tool/software: Hi Teams, We add choke L2204 for EMI as following schematic but find that Vout is no output. What might be the reason for this issue? Thanks.

  • 8 months ago
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• LM7481-Q1: lm74810 simulation error ERROR(ORPSIM-16318): Missing or invalid expression

  

  xiansheng CHEN

  Part Number: LM7481-Q1 I want to use R_VAR to achieve a constant power load of 1 60W. However, I get this error during the simulation. Can you help me figure out why? The attachment is my project file. LM74810-Q1_PSPICE_TRANS.zip

  • 3 months ago
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• LM7481-Q1: Redundant supply design

  

  guangmin zuo

  TI Thinks Resolved

  Part Number: LM7481-Q1 Other Parts Discussed in Thread: LM7481 Tool/software: Hello ,team there is a requirement about the redundant supply from customer , can i just copy the LM7481 circuit and connect like below ? is there any risk if the VIN1 and…

  • 7 months ago
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• LM7481-Q1: Feasibility of LM74810QDRRRQ1 fast shutdown Q1

  

  Peigen

  TI Thinks Resolved

  Part Number: LM7481-Q1 Tool/software: We need to quickly turn off the Q1MOS tube of LM74810 after detecting a certain trigger signal. I would like to ask if our following design is OK. If not, please tell us where the problem lies and give a recommended…

  • 9 months ago
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• LM7481-Q1: LM7481 - Design Support

  

  SAKTHIRAAM B

  TI Thinks Resolved

  Part Number: LM7481-Q1 Other Parts Discussed in Thread: LM7481 Tool/software: Hi, we are Using LM7481 - Q1 in our design; We need spice model and reference design Schematic and Simulation design

  • over 1 year ago
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• LM7481-Q1: simulation error ERROR(ORPSIM-16371): Extra text on line R_R9 N16619858 0 0.000001 TC=0,0

  

  xiansheng CHEN

  TI Thinks Resolved

  Part Number: LM7481-Q1 want to use VCCS to achieve a constant power load of 1 60W. However, I get this error during the simulation. Can you help me figure out why? The attachment is my project file. LM74810-Q1_PSPICE_TRANS.zip

  • 3 months ago
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• LM7481-Q1: Need Ideal Diode Controller for Very Low Input Voltage

  

  James Baughman

  Part Number: LM7481-Q1 Other Parts Discussed in Thread: LM7481 , LM5050-1 I have an application in which I need a MOSFET-based ideal diode circiut that can operate with input voltages down to close to zero volts, by powering the controller from a separate…

  • 4 months ago
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