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  • TPS40211: TPS40211

    TI Thinks Resolved
    Part Number: TPS40211 Other Parts Discussed in Thread: TPS40210 I am using this IC TPS40211 in my project. Marked R1 resistor, connecting to ISNS pin. ISNS Pin is sensing and controlling overcurrent, right? How this happen when LED are gotten short circuited…

  • TPS40211: current mode control and overcurrent protection

    TI Thinks Resolved
    Part Number: TPS40211 Other Parts Discussed in Thread: TPS40210 I am using this IC TPS40211 in my project. Marked R1 resistor, connecting to ISNS pin. ISNS Pin is sensing and controlling overcurrent, right? How this happen when LED are gotten short circuited…

  • RE: TPS40211: PWM dimming

    Hi Danilo, The inductor is selected based on the assumption that "The peak-to-peak ripple is chosen to be 30% of the maximum input current."(eq.34). This is true for most application in CCM. But in the LED application, you may choose to operate…

  • TPS40211: Is There a Design Calculator or Other Design Tool for TPS40211 Used for LED Driver

    Part Number: TPS40211 Other Parts Discussed in Thread: TPS40210 Hi, We have an LED driver solution from TI (designed by Power Supply department in Shenzhen, China), we have been using this solution in our LED driver since about 2014, however, we have…

  • RE: TPS40211-Q1: PSpice simulation error

    Hi Gaurav, as we have not received an additional information, I assume this issue is solved and I am closing the thread. If there is still something open, just reply to open it again or open a new thread. Best regards, Stefan

  • RE: TPS40211: Hissing Noise of the Boost Converter

    Hi Young, as we have not received an additional information, I assume this issue is solved and I am closing the thread. If there is still something open, just reply to open it again or open a new thread. Best regards, Stefan

  • RE: TPS40211-Q1: Cannot start at low input voltage

    Hi Jeff, as we have not received an additional information, I assume this issue is solved and I am closing the thread. If there is still something open, just reply to open it again or open a new thread. Best regards, Stefan
    • Answered

  • TPS40211: driving resistance of boost controller

    Resolved
    Part Number: TPS40211 Other Parts Discussed in Thread: LM5155 , Hi team, does this mean the driving resistance is 4/400mA=10 ohm? also does below one means driving resistance is 0.25/0.1=2.5ohm and lower than above one?
    • Resolved
    • Answered

  • TPS40211: Heating effect in tps40211 boost module designed for 48V 3A output with input voltage 24V

    Resolved
    Part Number: TPS40211 hi sir I have taken a designed circuit from webench of designing 48V 3A output with an input voltage of 24V. I have chosen a component specified by we bench designer. The module works fine when the load current is less than 500mA…
    • Resolved
    • Answered

  • TPS40211: Barrier in designing TPS40211 boost module for EMI effect and heating effect for 24V input and 48V , 3A Output (150W )

    Resolved
    Part Number: TPS40211 Other Parts Discussed in Thread: LM5155 , LM5156 Hi sir, I am designing a boost converter of 48V, 3A output with a 24V input power supply. It is a nonisolated dc-dc converter.I have taken design from webench. I have designed this…
    • Resolved

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