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Showing 9 results View by: Thread Post Sort by
  • TL2845B: topology supported by TL2845B

    Emma Wang
    Emma Wang
    TI Thinks Resolved
    Part Number: TL2845B Other Parts Discussed in Thread: UC2845 , Hi expert, I want to promote TL2845B to replace UC2845. But I found TL2845B only supports flyback and boost, while UC2845 also supports buck and forward. Could you kindly tell me the…
    • over 3 years ago
    • Power management
    • Power management forum
  • Answered
  • TL2845B: Operating free-air temperature

    Morty Xu
    Morty Xu
    Resolved
    Part Number: TL2845B Other Parts Discussed in Thread: UC2845 , UC3845 , TL3845B Hi Team, In the Recommended Operating Conditions of TL2845B, -40 to 85°C refers to TJ or TA? How does the customer evaluate if it represents ambient temperature? For…
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • TL2845B: ESD level

    Emma Wang
    Emma Wang
    TI Thinks Resolved
    Part Number: TL2845B Expert, My customer need ESD LEVLE to certificate in their system but they can not find it in the datasheet. could you kindly help to provide this? ESD (kV) HBM CDM BR Emma
    • over 3 years ago
    • Power management
    • Power management forum
  • Answered
  • TL2845B: Reg: Switching Frequency Configurations.

    Prakash  S
    Prakash S
    Resolved
    Part Number: TL2845B Other Parts Discussed in Thread: TL2845 , Dear All, Greetings, I am using "TL2845BDR-8" as a controller for Flyback Converter. Below I have listed the specifications of the converter. Vin = 80 V to 140 V, Vo = 24 V, Io…
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • TL2845B: Rsense designing

    Prakash  S
    Prakash S
    TI Thinks Resolved
    Part Number: TL2845B Other Parts Discussed in Thread: TL2845 Dear all, I am using TL2845BDR-8 controller to develop DC DC converter for the following specifications. Vin = 110 V (80 V to 140 V), Vo = 24 V, Io = 2 A, Fsw = 100 kHz, Fly-back…
    • over 3 years ago
    • Power management
    • Power management forum
  • TL2845B: Layout guidelines

    Vedashree Varra
    Vedashree Varra
    TI Thinks Resolved
    Part Number: TL2845B Other Parts Discussed in Thread: TL2845 , UCC2803-Q1 Hi, I am searching for the layout guidelines of TL2845B. Please share the layout guidelines for TL2845B. Thank you, Vedashree
    • over 3 years ago
    • Power management
    • Power management forum
  • Answered
  • TL2845B: the frequency will dither but it's a constant frequency device

    Howard Zou
    Howard Zou
    Resolved
    Part Number: TL2845B Hi, my customer is using TL2845B in a flyback converter, they will observe the device RC frequency dither at after start-up, stable working, and before shut down. The output load is constant, and the output voltage is still stable…
    • Resolved
    • over 6 years ago
    • Power management
    • Power management forum
  • Answered
  • TL2845B: Difference from TL2845

    Johnny Guo
    Johnny Guo
    Resolved
    Part Number: TL2845B Other Parts Discussed in Thread: TL2845 , Hi, team, I just need to confirm one thing with you. What is the difference between TL2845B and TL2845? I did not find some difference from datasheet. Thanks. Johnny
    • Resolved
    • over 7 years ago
    • Power management
    • Power management forum
  • Answered
  • TL2845B: Ψjt

    ttd
    ttd
    Resolved
    Part Number: TL2845B Dear Technical Support Team, I'd like to know Ψjt of TL2845B. It doesn't describe on datasheet. Could you share it? Best Regards, ttd
    • Resolved
    • over 7 years ago
    • Power management
    • Power management forum

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