Answered

• TL431: definition of VI(dev)

  

  Noriyuki Takahashi

  Resolved

  Part Number: TL431 Tool/software: Hi team, According to the datasheet, VI(dev) is specified as 34mV. Does "34mV" mean ±34mV or ±17mV? Regards, Noriyuki Takahashi

  • Resolved

  • 13 days ago
  • Power management
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Answered

• TL431: TL431

  

  ?? ??

  Resolved

  Part Number: TL431 Tool/software: Dear Sirs I am Yokoyama from SIIX Japan. Our customer KOITO THAILAND asked us to fill in this attached file. S.No Part Name MPN Make Tj Component Operating Temperature range compliance Qualification…

  • Resolved

  • over 1 year ago
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• TL431: PSPICE model

  

  Chuqiang Wen

  TI Thinks Resolved

  Part Number: TL431 Other Parts Discussed in Thread: TINA-TI Tool/software: Hi team, My customer is using below PSPICE model for simulation. But they found it is 4 pins package which is different with datasheet package. You can find the screenshot as…

  • 1 month ago
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• TL431: Calculation consideration

  

  Ajay R

  TI Thinks Resolved

  Part Number: TL431 Other Parts Discussed in Thread: LM2903 Tool/software: Hi, I’m using the TL431 in one of my circuits, but I’m facing an issue where the output voltage isn’t matching my expected value. I suspect I might be missing something in the…

  • 2 months ago
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Answered

• TL431: Vin is using TL431 to set over voltage proctioin.

  

  Josh5566

  Resolved

  Part Number: TL431 Other Parts Discussed in Thread: TPS3760 , TPS3762 , TLVH431 , TLV431 , Tool/software: Regarding over voltage protection above VIN 29V. When VIN is 29V, VKA is 2V. The mosfet Q1 turn on. It has not protected. I want to add new R320…

  • Resolved

  • 9 months ago
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• TL431: Requesting details for the MPN: TL431BIDBZR

  

  Adarsh k

  TI Thinks Resolved

  Part Number: TL431 Tool/software: Hi Can you please share the condition in which the thermal impedance is measured.

  • 1 month ago
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• TL431: Thermal coefficienct

  

  Hideki Hayashi1

  TI Thinks Resolved

  Part Number: TL431 Tool/software: Hi team, For Vi(dev), is it sufficient to enter the maximum value of 34 mV? For Vrefat25°C, does it mean that the standard value of 2495mV should be entered? If so, the following part would be 13627.3, and dividing…

  • 4 months ago
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• TL431: Difference between TL431/2 and ATL431/2

  

  Conor

  Part Number: TL431 Tool/software: Hi, Q1. Difference between TL431/2 and ATL431/2 The reference voltage Typ for TL431/432 is 2.495V, while the reference voltage Typ for ATL431/432 (including LI) is 2.500V. Could you tell me the reason for this change…

  • over 1 year ago
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Answered

• TL431: Support pin

  

  Hideki Hayashi1

  Resolved

  Part Number: TL431 Tool/software: Hi team, Could you let me know what the function of support pin is? Is it connected to Anode, Cathode, or Ref? Is it float to the air? Best regards, Hayashi

  • Resolved

  • 5 months ago
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• TL431: TL431AQDBZRRB

  

  AKSHATA KULKARNI

  TI Thinks Resolved

  Part Number: TL431 Tool/software: Hello Team, Greetings. Could you please share datasheet for this part. Also could you please help to understand what is RB means in ordering code TL431AQDBZRRB Could you please consider on higher priority…

  • 5 months ago
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