Search tips
Showing 90 results View by: Thread Post Sort by

  • UCC28C43: How to Optimize EMI and Heating in Push-Pull UCC28C43 + UCC27714 Design?

    TI Thinks Resolved
    Part Number: UCC28C43 Other Parts Discussed in Thread: BQ34Z100-G1 , UCC27714 , , CSD19502Q5B Tool/software: Hi team, Using BQ34Z100-G1 + UCC28C43 (controller) + UCC27714 (driver) + CSD19502Q5B NexFETs in a 100W push-pull isolated DC-DC (24V→12V/8A…

  • BQ34Z100-G1: How to Holistically Optimize High-Freq EMI & Thermal Issues in NexFET Push-Pull DC-DC?

    TI Thinks Resolved
    Part Number: BQ34Z100-G1 Other Parts Discussed in Thread: UCC27714 , UCC28C43 , CSD19502Q5B Tool/software: Built a 100W isolated DC-DC using BQ34Z100-G1 + UCC28C43 + UCC27714 + NexFET (CSD19502Q5B): High-freq EMI超标 – Tried RCD snubbers but losses…

  • UCC28C43: Debugging High-Frequency EMI and Thermal Issues in BQ34Z100-G1 + UCC28C43 Push-Pull Isolated DC-DC Design

    TI Thinks Resolved
    Part Number: UCC28C43 Other Parts Discussed in Thread: BQ34Z100-G1 , UCC27714 , , CSD19502Q5B Tool/software: Hello engineers, I’m working on a 100W isolated push-pull DC-DC converter (24V in, 12V/8A out, 100kHz) using BQ34Z100-G1 for battery management…

  • BQ34Z100-G1：Troubleshooting EMI Spikes and Thermal Challenges in BQ34Z100-G1 + UCC28C43 + UCC27714 Push-Pull Design

    Part Number: BQ34Z100-G1 Other Parts Discussed in Thread: UCC27714 , UCC28C43 , CSD19502Q5B Tool/software: 大家好， 我正在开发一个 100W 隔离式推挽式 DC-DC 转换器 ，使用 BQ34Z100-G1 进行电池管理，UCC28C43 作为控制器，UCC27714 作为高速驱动器，并在初级侧CSD19502Q5B NexFET（100kHz 时 24V 输入，12V/8A 输出）。…
    • Answered

  • MOSFET Selection

    Resolved
    Other Parts Discussed in Thread: CSD19502Q5B , CSD19506KTT We are planning to use High current MOSFET. Below mentioned our requirement follow this, 1. DC continuous 120A 2.VGS = 9V 3.Low RDSon Example(1mohm to 3mohm) 4.Low input and output capacitance…
    • Resolved
    • Answered

  • LM34936EVM: Non Isolated DC/DC converter

    Resolved
    Part Number: LM34936EVM Other Parts Discussed in Thread: CSD19502Q5B Hi, Do you have any evaluation board that fits the specification below: 22-30V DC to 19.5V DC up to 14-15A. Kind regards, Bright
    • Resolved
    • Answered

  • BQ34Z100-G1：Troubleshooting EMI Spikes & Thermal Stress in Push-Pull with UCC28C43 + UCC27714 + NexFETs: Need Tuning Advice

    Resolved
    Part Number: BQ34Z100-G1 Other Parts Discussed in Thread: UCC28C43 , UCC27714 , CSD19502Q5B Tool/software: 大家好， 我一直在研究一种 推挽式转换器，使用 UCC28C43 作为控制器，UCC27714 作为高速栅极驱动器 ，目标是 100W 隔离式 DC-DC 设计。尽管布局和零件选择都很仔细，但我仍在 努力解决 200MHz 左右的持续 EMI 峰值和 MOSFET 在满负载下过热 的问题…
    • Resolved
    • Answered

  • LM34936: Schematic review

    Resolved
    Part Number: LM34936 Other Parts Discussed in Thread: CSD19502Q5B , CSD17303Q5 , CSD18513Q5A Hi, We are considering the circuit configuration shown in the attached image. Could you please check if there are any problems with the constants of the peripheral…
    • Resolved

  • CSD18532Q5B: Thermal Characteristics

    TI Thinks Resolved
    Part Number: CSD18532Q5B Other Parts Discussed in Thread: CSD19502Q5B Hi Team, seeking thermal information. CSD18532Q5B CSD19502Q5B CSD96497Q5MCT Thank you. -Mark
    • Answered

  • LM5175: VCC, BIAS consumption (from external regulator)

    Resolved
    Part Number: LM5175 Other Parts Discussed in Thread: LM5176 , CSD19502Q5B Dear Support, my design has this spec. : Vin=10-32V, Vout=24V, Iout=20A (based on LM5175 or LM5176). My target is to reduce LM517x power loss so I prefer to use Optional input to…
    • Resolved

Didn't find what you are looking for? Post a new question.