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  • LM61495-Q1: Thermal shutdown, Current limit during dropout operation.

    TI Thinks Resolved
    Part Number: LM61495-Q1 Hello, I have two questions related to the LM61495-Q1: - The maximum junction temperature stated as 150oC, but the thermal shutdown tripping threshold is 168oC Nom. can you please elaborate on that ? - What's the efficiency of the…
    • Answered

  • LM61495-Q1: cross over frequency

    Resolved
    Part Number: LM61495-Q1 Hi Ti experts , Currently we start the loop stability test of LM61495-Q1, but i can't find the contents about cross over frequency requirements in datasheet .can you please provide this information or give us some advice about…
    • Resolved

  • LM61495-Q1: Need efficiency results for 600khz, 800khz and 1Mhz.

    TI Thinks Resolved
    Part Number: LM61495-Q1 Hope you are doing good. We have designed 3.3V VR using LM61495-Q1. Vin=12V,Vout=3.3V,Iout=5A. Could you please share us the efficiency results for 600khz, 800khz and 1Mhz. Attached image FYR of current design Currently we have…

  • LM61495-Q1: min DMAX @ 400KHz

    Part Number: LM61495-Q1 Team, Can we guarantee a min max duty cycle @ 400KHz ? datasheet only provides a typ at 2.2MHz. customer has to be able to work at low vin. thanks
    • Answered

  • LM61495: inductor and capacitor

    Resolved
    Part Number: LM61495 Other Parts Discussed in Thread: LM73605 Hi team, I can't find a excel tool for custom design only webench, customer use 28Vin convert to 17.5V output, Iout TDC is 7.5A how should they pick the "output cap" and "frequency" to…
    • Resolved

  • LM61495-Q1: all function (voltage output, protect mechanism )in normal operation mode if 98% duty

    TI Thinks Resolved
    Part Number: LM61495-Q1 Hi TI expert, I would like to ask a genernal question for all power VR. Just use LM61495-Q1 to do an example. VIN 9~16V , VOUT 8.82V operation frequency 400Khz when VIN=9V ,VOUT 8.82V(duty 98%), in this moment whether VR work normally…

  • LM61495: Use two sets of power supplies to power the uLED

    Part Number: LM61495 Hi Team, A buck converter output 10V/6A B buck converter output 0.5V/6A Supply uLED power, as follows what's issue with this design?
    • Answered

  • LM61495: RSPSP setting for Output Ripple with Ripple Cancellation

    Resolved
    Part Number: LM61495 Hello team, What is the maximum and minimum RSPSP (kohms) for Output Ripple with Ripple Cancellation? I would like to know how much range of RSPSP (kohms) that LM61495 accepts. In the datasheet, the resistor is usually around 20 kΩ…
    • Resolved
    • Answered

  • LM61495-Q1: Recommended Input EMI Filter

    Resolved
    Part Number: LM61495-Q1 Other Parts Discussed in Thread: LM61495RPHEVM Hi Ti Experts, hope you are going well. Do you have more detail design information for the Filter? And what's the affect if i delete the 74279226101? many thanks
    • Resolved
    • Answered

  • LM61495: Reverse protection diode

    Resolved
    Part Number: LM61495 Hello support team My customer would like to add diode into LM61495, to prevent reverse current when input power source is removed. Do you see any issue for this usage? Thanks, Koji Ikeda
    • Resolved

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