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  • TL5001A-Q1: TL5001A-Q1

    Part Number: TL5001A-Q1 I would like to know TL5001A-Q1 can input +24 V output for -15V application circuit?If so, is there any application circuit?

  • RE: TL5001A: No PWM output and no sawtooth on RT pin

    There is no MOSFET, no inductor. The TL5001A just provides a PWM signal for another purpose. The simple question is: If I put 5V on the supply pin, provide signals in the range of operation for the comp and DTC pin and a 100k resistor on the RT pin, should…
    • Answered

  • TL5001A: Short circuit protection

    Resolved
    Part Number: TL5001A Other Parts Discussed in Thread: TL5001 Good afternoon. A few days ago, I was asking a question about a noisy self. I have done some tests and computed a snubber. Now, my schematic is : I have added feedback divider by hand…
    • Resolved
    • Answered

  • TL5001A: Trouble with external MOSFET driver

    Resolved
    Part Number: TL5001A Other Parts Discussed in Thread: TL5001 Hello, I use TL5001 for a long time without any trouble, but I use this PWM controller without any external MOSFET driver. A new design requires a better efficiency and I have tried to use…
    • Resolved

  • TL5001A-Q1: Control by current detection

    Part Number: TL5001A-Q1 Hello, My customer wants to ask the following questions to you. Q:　Is TL 5001 A - Q 1 controllable by current detection? 　　( For example,Is current detection control possible using the dead time control function? ) Customers…

  • TL5001A-Q1: Application Issue

    Part Number: TL5001A-Q1 switching power supply-TL5001 is applicated with Flyback topology, three outputs, +5V feedback circuit. The problems in debugging are as follows: 1. The feedback circuit and compensation loop of the website are not correct. After…
    • Answered

  • RE: What is the theoretical PWM time delay in the TL5001A due to the modulator type?

    Resolved
    TL5001A is over 20 years old. There is no specified parameter for it. Looking at the block diagram, I do not see any function that would cause large delays such as 1 or 2 usec. I would expect the internal time delays to be much smaller like typical gate…
    • Answered

  • TL5001A Simulation model

    Resolved
    Other Parts Discussed in Thread: TL5001A , TPS40061 , TPS5430 , TPS40200 Hi, Is there a simulation model (SPICE or Saber) available for the TL5001A PWM controller? Please share if you have any older versions of the models too. Thanks in advance. …
    • Resolved
    • Answered

  • What's the max frequency of TL5001a, and what's the min off time.

    Resolved
    Other Parts Discussed in Thread: TL5001A , TL5001 , TPS40200 , TPS40210 , UC28023 Hi: I'd like to use the TL5001a for a VM boost controller running at 500kHz, I need around a 65% duty cycle max. Can this part do that? The datasheet doesn't seem…
    • Resolved

  • TL5001: TL5001CDR, issue with Vout voltage regulation

    Part Number: TL5001 Hello, In one of the projects, we designed a high-voltage buck converter based on the TL5001CDR requirements: Vin: 400-450 VDC Vout: regulated from 100-300 VDC Iout max: 5A Fsw: 40-80kHz Used half bridge gate driver:…

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