• TLVH431: Classification of TLVH431 according SN29500

  

  Fulvio Brosio

  TI Thinks Resolved

  Part Number: TLVH431 Other Parts Discussed in Thread: TPS3762 Tool/software: Hello, can you please help me to classify the TLVH431 device according the SN 29500 standard? I have to perform an FMEDA analysis with the tool Silcal and the classification…

  • 7 months ago
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• TLVH431: Malfunction where VREF is clamped at an abnormal value

  

  Toru Kawaguchi

  TI Thinks Resolved

  Part Number: TLVH431 Tool/software: Hello, I think there is a problem with my design method. Please give me some advice. [About the assignment] We are considering using the TLVH431AQDCKR for output control of a flyback converter. The circuit…

  • 5 months ago
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• TLVH431: spec check

  

  GARETH OU

  TI Thinks Resolved

  Part Number: TLVH431 Other Parts Discussed in Thread: LMV431 Hi (TLVH431 vs. LMV4312) models, except for different temperatures, Are there any other differences? Are they interchangeable (temperature factor is not considered!)?

  • over 1 year ago
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• TLVH431: Comparison of TLVH431 vs. LMV431

  

  Jeff Vasel

  TI Thinks Resolved

  Part Number: TLVH431 Other Parts Discussed in Thread: LMV431 , , LM431 I am doing a bench test comparison of the TLVH431CLPR versus LMV431 voltage shunt devices. The component test using the circuit below resulted in Vref = 1.24v and Vout = 2.5v as…

  • over 3 years ago
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• TLVH431: VREF capacitor requirement

  

  Zach Xia

  TI Thinks Resolved

  Part Number: TLVH431 Hi, Customer know the capacitor from CATHOD to GND (output capacitor) will affect the stability. And I see no capacitor is needed for VREF to GND, but customer want to know if the parasitic capacitor of the board from VREF to GND…

  • over 2 years ago
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Answered

• TLVH431: Stability

  

  Shota Mago

  Resolved

  Part Number: TLVH431 Other Parts Discussed in Thread: TL431 , ATL431 Hi team, The datasheet states "TI recommends to choose capacitors that will give a phase margin > 5° to guarantee stability of the TLVH431” I think phase margin around 5° should…

  • Resolved

  • over 3 years ago
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• TLVH431: TI solution suggestion

  

  Jimmy Lai

  TI Thinks Resolved

  Part Number: TLVH431 Dear Team, May you give some p2p suggestion of of AZ432BNTR-G1 (DII) for me and we will try to support 8ku immediately? We appreciated your great support. SOT-23 3PIN Many Thanks, Jimmy

  • over 3 years ago
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• TLVH431: Question about the comparator application of TLVH431

  

  Jiayu Ye

  TI Thinks Resolved

  Part Number: TLVH431 Other Parts Discussed in Thread: LMV431 Dear, Customer found the 9.2.1. Comparator With Integrated Reference in datasheet, and believe TLVH431 can be used as comparator. Below is the design schematic. When Vin>16V, they want…

  • over 5 years ago
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• TLVH431: Maximum Voltage Rating

  

  Tim Williams1

  Part Number: TLVH431 Hello, What is the breakdown voltage in the condition of Fig.20? What current is allowable in this condition, before destruction, if any? Thank you, Tim

  • over 4 years ago
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Answered

• TLVH431: Differences in frequency characteristics due to Vref grades

  

  Toru Kawaguchi

  Resolved

  Part Number: TLVH431 We are currently using TLVH431 A QDCKR. We are considering changing the Vref tolerance from grade A (1%) to grade B (0.5%) or standard grade (1.5%). We have a question about this. [question] Does the frequency characteristic…

  • Resolved

  • over 3 years ago
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