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Showing 7 results View by: Thread Post Sort by
    Answered
  • TL3843: TL3843 OTP function?

    Lawrence He
    Lawrence He
    Resolved
    Part Number: TL3843 Other Parts Discussed in Thread: TL3845 Hi, Support Team the TL3843 have Over temp protection? what is different TL3843 and TL3845? if any suggestion, Please advise me. Thanks, Best regards, Lawrence
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • TL3843: Question on a Sync Buck Converter with LM5104

    ArTzy
    ArTzy
    TI Thinks Resolved
    Part Number: TL3843 Tool/software: Hi Experts, Can you assist this query from customer reporting design for Sync Buck Converter with its specification listed below: a) VIn = 16V b) VOut = 4.2V c) IOut = 3A d) Fsw = 200KHz Fig 1: SCH of my Sync Buck…
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • TL3843: Marking of polarity

    Lucia Šabíková
    Lucia Šabíková
    Resolved
    Part Number: TL3843 We noticed two types of polarity markings on these components: a strip to the left or a ring to the left. Can you please confirm if both markings are original TI markings and what is the difference?
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • TL3843: Designing a switchmode current limiter, power FET gets extremely hot

    Adrian Walker
    Adrian Walker
    TI Thinks Resolved
    Part Number: TL3843 I'm trying to design an efficient switch-mode current limiter for a 24V supply. The idea that I've landed on is to use a TL3843DR-8 as a PWM controller to switch a P-channel FET in order to achieve the current limit desired. The current…
    • over 5 years ago
    • Power management
    • Power management forum
  • TL3843: To replace competitor - UC3843B

    chentsu chung
    chentsu chung
    TI Thinks Resolved
    Part Number: TL3843 Other Parts Discussed in Thread: UC3843 , UC2843 Hi Team, Our customer use TL3843 to replace UC3843B, but found that the Eff. of TL3843 is lower than UC3843B. 1. RD test TL3843 by directly replacing without any hardware modification…
    • over 6 years ago
    • Power management
    • Power management forum
  • TL3843 isolated flyback design

    Sharath chandra
    Sharath chandra
    Other Parts Discussed in Thread: TL3843 , TL3842 Hi , My requirement is Vin : 12V to 30V DC Vout:16V@2A -Isolated Can I use TL3843? In WEBENCH designer tool the minimum input is shown as 20V. Can I consider this voltage as minimum voltage required…
    • over 9 years ago
    • Power management
    • Power management forum
  • Answered
  • TL3843 and UC3843

    Knighty
    Knighty
    Resolved
    Other Parts Discussed in Thread: UC3843 , TL3843 Hi All understand that UC3843 was designed by Unitrode, and manufactured by TI and now available on a market. TL3843 is designed and produced by TI. TL3843 in not 100% equivalent to UC3843 so what is…
    • Resolved
    • over 15 years ago
    • Power management
    • Power management forum

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