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Showing 19 results View by: Thread Post Sort by
    Answered
  • TPS542A50: Function of EEPROM

    Kazuto Tatsumi
    Kazuto Tatsumi
    Resolved
    Part Number: TPS542A50 Hello, According to the Functional Block Diagram, "Digital and Serial port" block has an EEPROM inside. What is the purpose of EEPROM? I think it is not for configuration because the datasheet also say "Configuration settings…
    • Resolved
    • over 5 years ago
    • Power management
    • Power management forum
  • TPS542A50: Higher /Lower Output Voltage Adjustment

    Johnsin Tao
    Johnsin Tao
    TI Thinks Resolved
    Part Number: TPS542A50 Hi engineers: I can't understandy the "Higher Output Voltage Adjustment" and the "Lower Output Voltage Adjustment" in the TPS542A59 datasheet page22? How di I set the output voltage by them? Thanks. Best wishes! Johnsin…
    • over 5 years ago
    • Power management
    • Power management forum
  • TPS542A50: Voltage drop feedback form sink IC will be taken care by remote sense pin and adjust accordingly

    Sarath Kumar
    Sarath Kumar
    TI Thinks Resolved
    Part Number: TPS542A50 Hi Team, Good Day!!! I have used this Buck in my design to supply core voltage to my FPGA. MY output voltage is 0.9V, we are using only for FPGA core. We have connected RSP and RSN with the FPGA sense pins. FPGA core voltage…
    • over 4 years ago
    • Power management
    • Power management forum
  • TPSM82866C: I need similar IC 0-5V

    Sriram S
    Sriram S
    TI Thinks Resolved
    Part Number: TPSM82866C Other Parts Discussed in Thread: TPS544C26 , TPS542A50 , LMR36503 , TPSM365R3 Tool/software: Hello, in the TI product, I'm finding a programmable voltage regulator IC with an adjustable voltage of 0–5V for I2C, SPI, or UART interface…
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • I2C interface buck

    Given Ding
    Given Ding
    Resolved
    Other Parts Discussed in Thread: TPS542A50 , TPS65400 Hi Team, just want to check if we have below Vin=16V, Vout=4.5V~12V, when Vout=12V, Iout=3A. I2C interface. I check the website and there seems TPS542A50, 10A, so I think adding a resistor divider…
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • TPS56C20: Specs

    dpvms
    dpvms
    TI Thinks Resolved
    Part Number: TPS56C20 Other Parts Discussed in Thread: TPS542A50 , Does the buck regulator allow for a 3.3V output? I feel like there is conflicting information on this. On the datasheet right after table 5 it says, "For higher output voltages additional…
    • over 2 years ago
    • Power management
    • Power management forum
  • TPS7A54-Q1: output accuracy calculation

    Ben Kuo
    Ben Kuo
    TI Thinks Resolved
    Part Number: TPS7A54-Q1 Other Parts Discussed in Thread: TPS568231 , TPS7A54 , TPS542A50 Dear team, We would like to calculate device output accuracy for system design. But cannot find min/max value of VFB. Does Vout accuracy in datasheet exclude…
    • over 2 years ago
    • Power management
    • Power management forum
  • UCD9081: "UCD9081 GUI" can not find the device, but "I2C Device GUI" can, what can I do?

    ?? ?
    ?? ?
    Part Number: UCD9081 Other Parts Discussed in Thread: TPS542A50 , TPS53820 Hello, I want to use UCD9081 GUI to configurate the UCD9081 device on board, but the GUI can not find the device always, I tried to use logic analyzer to capture the GUI activities…
    • over 4 years ago
    • Power management
    • Power management forum
  • LMZ31707: LMZ31707 lead time and replacement

    Khoi Nguyen83
    Khoi Nguyen83
    TI Thinks Resolved
    Part Number: LMZ31707 Other Parts Discussed in Thread: LMZ31710 , , TPS84A20 , PTH08T241W , PTH08T240W , PTD08D210W , PTD08A210W , LMZ22010 , TPS542A52 , TPS56C230 , TPS542A50 , TPS54A24 , TPS53319 , TPS51397A Hi, We have the footprint for LMZ31707…
    • over 3 years ago
    • Power management
    • Power management forum
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