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Showing 56 results View by: Thread Post Sort by
    Answered

  • TPS389006-Q1: TPS389006-Q1 Fault information

    Resolved
    Part Number: TPS389006-Q1 Other Parts Discussed in Thread: TPS389387EVM , Hello, I am using the TPS389006-Q1 with the TPS389387EVM Joint Evaluation Module and I have the following flag error inside the following registers: INT_VENDOR (0x24): 7F TEST_INFO…
    • Resolved
    • Answered

  • TPS389006-Q1: 2-3mA NIRQ Current < Absolute Maximum Ratings AND > Recommended Operating Conditons

    Resolved
    Part Number: TPS389006-Q1 Tool/software: Hi Everyone, I am using two TPS38900603NRTERQ1 which share an NIRQ Line with a LED and a 560R Resistor pulled to a 3.3V Rail. There should be a maximum current of 2.7mA flowing. (3.3V - 1.75V LEd)/560R (Assuming…
    • Resolved

  • TPS389006-Q1: Sync pin setting

    TI Thinks Resolved
    Part Number: TPS389006-Q1 Other Parts Discussed in Thread: TPS389006 , Tool/software: Hi BU team What are the differences when tps389006-Q1 pin9 nSync is set high and low? Is it ok that connected sync pin between multiple tps389006? It is not clear in…

  • TPS389006-Q1: TPS389006004RTERQ1 -Fusion Digital power Device Gui only 4 Channels Displayed and detected as TPS389006

    TI Thinks Resolved
    Part Number: TPS389006-Q1 Other Parts Discussed in Thread: TPS389006 Hi, the Fusion Digital power Device Gui detects the TPS389006 as TPS389004 and therefore only 4 Channels are displayed. Is there a new software version available which supports 6 channels…

  • TPS389006-Q1: Voltage drops - how to properly monitor power supply

    TI Thinks Resolved
    Part Number: TPS389006-Q1 Hello I am a software engineer, I observed a voltage drop when connecting power supply to a monitor PIN of TPS389006-Q1. Does the monitor have low input impedance ? How can I avoid this issue ? Best regards, Tom LEVISSE

  • TPS389006-Q1: TPS389006004 I2C ADDR Setting Resistor

    TI Thinks Resolved
    Part Number: TPS389006-Q1 Hi TI, Can we use 47K ohm resistor for I2C addr 0x34? On datasheet, TI recommend 47.5kOhm but I think 47Kohm can use as well. Because it is close to 47.5K rather than 37.4K and 58K. Best regards,
    • Answered

  • TPS389006-Q1: Fully customize/override Voltages and Scaling?

    Resolved
    Part Number: TPS389006-Q1 Dear TI Team, I just wanted to ask whether it is possible to override all settings with custom values (UV_HF / OV_HF, Scaling...) via I2C and save them to the device. Thank you very much. Kind regards Moritz
    • Resolved
    • Answered

  • TPS389006-Q1: TPS389006004-Q1 ACT wave fails to be high

    Resolved
    Part Number: TPS389006-Q1 Hello expert, Are there some possibility to cause ACT wave from 1 to 0? Situation 1: ACT is pull up to VVDD_3V3 through R8, As shown in the following picture, ACT is driven to 0 about 1.5ms and than turn back to 1. Situation…
    • Resolved

  • TPS389006-Q1: TPS389006-Q1 i2c address with the ADDR pin

    TI Thinks Resolved
    Part Number: TPS389006-Q1 what is the ADDR pin resistor corresponding I2C address？
    • Answered

  • TPS389006-Q1: BIST Information - BIST OTP config and NIRQ actions

    Resolved
    Part Number: TPS389006-Q1 Other Parts Discussed in Thread: TPS389006 Hello Power Team, I have a few questions about the BIST: 1. How is the BIST guaranteed to be running at power up when it needs to be configured first? The datasheet implies that this…
    • Resolved
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