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  • TPS62933P: Pin FMEA results

    Resolved
    Part Number: TPS62933P Other Parts Discussed in Thread: TPS62933 Hi, During the product development, we found a condition where a short circuit of two adjacent pin results in potential fire. When connection between BST and PG is shorted, the device…
    • Resolved

  • TPS62933P: Absolute maximum ratings of SW pin

    TI Thinks Resolved
    Part Number: TPS62933P Hi, While testing the device, voltage measured at switching terminal exceeds absolute maximum rating. These only happen when switching terminal is transitioning from low to high. I would like to know if these over-voltage condition…

  • TPS62933P: efficiency waveform

    TI Thinks Resolved
    Part Number: TPS62933P Other Parts Discussed in Thread: TPS62933 , TPS62933O Hi Team, TPS62933P can release like below efficiency waveform?

  • TPS62933P: 3A LOAD , What is the Inductor value and RT value shall be used.

    Part Number: TPS62933P Other Parts Discussed in Thread: TPS62933 , , TPS56837 , TPS62933EVM Tool/software: Hello TI, input: 24Vdc Out put 12Vdc/ 3A required I have design the circuit with TPS62933PDRLR. But i am not able to use 1.2MHZ or 2.2Mhz…

  • TPS62933P: Output oscillates while current probe is inserted

    TI Thinks Resolved
    Part Number: TPS62933P Other Parts Discussed in Thread: TPS54302 Hi, I'm seeing unusual behavior while current probe is inserted at the output of DC-DC converter. Once I remove the probe, output waveform become normal. It is also not oscillating with…

  • TPS62933P: Recommended operating conditions for switching voltage and abnormal ripple found at 9kHz

    TI Thinks Resolved
    Part Number: TPS62933P Other Parts Discussed in Thread: TPS62933F Hi TI team, I have 2 questions regarding TPS62933P. Below is my schematic. Fsw is 1200kHz, Vout is 1.5A. The surrounding component are selected based on this recommended LC combination…

  • TPS62933P: Design verification/validation for FPGA Power circuit

    TI Thinks Resolved
    Part Number: TPS62933P Other Parts Discussed in Thread: TPS62933 Hi team, I am currently designing the power circuit for Spartan-7 FPGA. According to the Xilinx Power Estimator, the power consumption for my application is less than 3 W. I have designed…
    • Answered

  • TPS62933P: Inverting buck recommend

    Resolved
    Part Number: TPS62933P Other Parts Discussed in Thread: LMR51440 , Hi team, I want to find a buck that support below conditions. The background is that I want to use it to output -20V. And I can't find a suitable device in TI.com. The actual input voltage…
    • Resolved

  • PSPICE-FOR-TI: ERROR(ORPSIM-16551)

    TI Thinks Resolved
    Part Number: PSPICE-FOR-TI Other Parts Discussed in Thread: TPS62933P I am trying to run a Monte-Carlo simulation for TPS62933P step down converter but getting the the error 'ERROR(ORPSIM-16551): Floating point computation failed during Device/Model Load…

  • TPS62933F: schematic review

    Part Number: TPS62933F Other Parts Discussed in Thread: TPS62933P Dear expert, my customer is using TPS62933F, but we find the input power supply will be short when power up. could you help to check the schematic. thanks. BR Chi

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