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Showing 306 results View by: Thread Post Sort by
    Answered
  • TL431-Q1: Stability TL431

    Sandeep Varma
    Sandeep Varma
    Resolved
    Part Number: TL431-Q1 Other Parts Discussed in Thread: TL431 Hi, Stability curves for TL431A is shown in data sheet with test circuit. If TL431A is used with BJT(i.e. at the base of BJT) as shown below: Is stability curves mentioned still applicable …
    • Resolved
    • 1 month ago
    • Power management
    • Power management forum
  • TL431-Q1: TL431 is broken

    Huixing Zhang
    Huixing Zhang
    TI Thinks Resolved
    Part Number: TL431-Q1 The resistance value is low (less than 100 ohm) between cathode and anode.
    • 2 months ago
    • Power management
    • Power management forum
  • TL431-Q1: Silicon Errata Sheet

    Lin Hong
    Lin Hong
    TI Thinks Resolved
    Part Number: TL431-Q1 TI part number: TL431BQDBZRQ1 Does this IC have an errata sheet? If not, reply: No. If an errata sheet exists, were there any changes to the errata sheet during the most recent quarter (July to September)? If changes were made…
    • 1 month ago
    • Power management
    • Power management forum
  • TL431-Q1: PCN #20231016003.2, TI MPN# TL431BQDBZRQ1

    Di Liang Chong
    Di Liang Chong
    TI Thinks Resolved
    Part Number: TL431-Q1 Regarding PCN #20231016003.2, TI MPN# TL431BQDBZRQ1, Part#TL431BQDBZRQ1-723 could you please advise from which date code the post-PCN start? Pls advise whether future DC will be produce under pre/post PCN design. DC 2526 -…
    • 2 months ago
    • Power management
    • Power management forum
  • TL431-Q1: Query in designing 15V and -4V precision regulator using TL431-Q1

    Shanjai kanna S
    Shanjai kanna S
    TI Thinks Resolved
    Part Number: TL431-Q1 Other Parts Discussed in Thread: TL431 Dear team, I am designing 15V and -4V precision regulator using TL431, which is regulated from flyback secondard transformer. These is two voltages is supplied to gate driver IC to drive Sic…
    • 8 months ago
    • Power management
    • Power management forum
  • TL431-Q1: CTE

    Yusuke Okamoto
    Yusuke Okamoto
    TI Thinks Resolved
    Part Number: TL431-Q1 Hi Expetrs, Could you tell me CTE of TL431AQDBZRQ1? Best Regards, Yusuke
    • 8 months ago
    • Power management
    • Power management forum
  • Answered
  • TL431-Q1: TL431-Q1

    Suma D
    Suma D
    Resolved
    Part Number: TL431-Q1 Tool/software: Hello Team, I am looking for the voltage reference IC. Which is having below specification: Vin= 12V to 24V Vout = 0.5V to 0.8V tolerance= 0.1% to 1% Qualification= Automotive qualified AEC-Q1 current…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • TL431-Q1: Equivalent SOA and repetitive peak current of TL431BQDBZRQ1

    Othmane Benani Othmani
    Othmane Benani Othmani
    TI Thinks Resolved
    Part Number: TL431-Q1 Other Parts Discussed in Thread: TL431 Hello team, I am sharing with you one question we got : We are using the TL431BQDBZRQ1 from TI to generate a negative voltage of -9V to -5V for our inverter's gate driver supply. The issues…
    • 3 months ago
    • Power management
    • Power management forum
  • TL431-Q1: TL431-Q1 Technical Consultation

    Vayne Li
    Vayne Li
    TI Thinks Resolved
    Part Number: TL431-Q1 Other Parts Discussed in Thread: TL431 , TLA431 Tool/software: Hi Teams, The customer built a circuit according to the application circuit in the TL431 manual, as shown in the following figure, They want to confirm three questions…
    • over 1 year ago
    • Power management
    • Power management forum
  • TL431-Q1: X-ray inspection

    Jade Lan
    Jade Lan
    TI Thinks Resolved
    Part Number: TL431-Q1 Hi team, The customer is using TL431AQDBZRQ1. Does this device have any requirements for X-RAY radiation dose or X-RAY irradiation voltage and current parameters? If so, please provide relevant data. Best Regards, Jade Lan
    • 11 months ago
    • Power management
    • Power management forum
>

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