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Showing 890 results View by: Thread Post Sort by
  • TPS6594-Q1: TPS6594-Q1

    Manish Kolte
    Manish Kolte
    TI Thinks Resolved
    Part Number: TPS6594-Q1 Tool/software: I need to propose system design in my project and I have one question on Watchdog failure Reaction in TPS6594 My understanding is in whether watchdog is configured in Triggered mode or Q&A mode, in case of failure…
    • 18 days ago
    • Power management
    • Power management forum
  • TPS6594-Q1: Efficiency calculation tool for TPS6594-Q1

    Sean Chou
    Sean Chou
    TI Thinks Resolved
    Part Number: TPS6594-Q1 Tool/software: Hi TI expert team, could you please help to provide a excel version effciency calculation tool for TPS6594-Q1? Thanks. BR Sean
    • 23 days ago
    • Power management
    • Power management forum
  • TPS6594-Q1: TPS6594-Q1

    Kartheek G
    Kartheek G
    Part Number: TPS6594-Q1 Other Parts Discussed in Thread: DRA829 Tool/software: I have assembled PCBs with DRA829 processors with PMICs TPS65941213 and TPS65941111. Most of the cards have worked, but, in a few cards, the buck outputs of PMIC was not s…
    • 25 days ago
    • Power management
    • Power management forum
  • TPS6594-Q1: Pullup power rails for TPS65941319-Q1

    Michael Ye
    Michael Ye
    TI Thinks Resolved
    Part Number: TPS6594-Q1 Tool/software: Hi, The TPS65941319-Q1 PMIC User Guide for AM65 Sitara Processors has a table stating PMIC_nRSTOUT should be pulled up to VDA_MCU_1V8: However, Figure 3-1 of the document shows the I/O supply pin, VIO_IN, being powered…
    • 2 days ago
    • Power management
    • Power management forum
  • TPS6594-Q1: PTPS6594741FRWERQ1

    ?? ?
    ?? ?
    Part Number: TPS6594-Q1 Tool/software: Hello TI expert: For 8620 solution of Qualcomm, use PTPS6594741FRWERQ1 of TI's power IC. The VCCA(3.3V)input is OK, Enable(3.3V)is OK, But only “VOUT_LDOVINT” and “VOUT_LDOVRTC ” Output is OK ,other…
    • 4 days ago
    • Power management
    • Power management forum
  • Answered
  • TPS6594-Q1: How to detect missing of backup RTC battery for TPS6594

    Dariusz Gasiorowski
    Dariusz Gasiorowski
    Resolved
    Part Number: TPS6594-Q1 Other Parts Discussed in Thread: TPS6593-Q1 , , AM69 Tool/software: Hi, How is it possible to detect missing of battery or dead battery (when Vbat is eg. less than 2.7V) for TPS6594 ? I use also charger functionality and charger…
    • Resolved
    • 9 days ago
    • Power management
    • Power management forum
  • TPS6594-Q1: TPS6594 watch dog and reset time

    rocky rocky
    rocky rocky
    TI Thinks Resolved
    Part Number: TPS6594-Q1 Tool/software: Hi, TI team: Could you tell me what time PMIC need to take reset reaction after watchdog sets error? just reset time. It is defined by register value?
    • 1 month ago
    • Power management
    • Power management forum
  • Answered
  • RE: TPS6594-Q1: Need confirmation on Applicability of Safety AoUs from Section 4.4 of TPS6594-Q1 safety manual

    Michael Gambrill
    Michael Gambrill
    Resolved
    Maulik Darji said: Can you please also provide feedback on point no. 1 & 2 as wel The purpose of SA_29 and SA_32 is to account for situation that EN_DRV , nRSTOUT, and nRSTOUT_SOC are not connect to their proposed destination. The pull-down resistance…
    • 17 days ago
    • Power management
    • Power management forum
  • TPS6594-Q1: TPS6594-Q1 EEPROM locked problem

    yong zhang
    yong zhang
    Part Number: TPS6594-Q1 Tool/software: Hello, I need help about TPS6594-Q1 EEPROM locked problem. I use Scalable PMICs GUI(4.0.0) to program TPS6494-Q1 (TPS65941111EVM), when I operate "Step 4 Program Device",some error occured(some message about program…
    • 2 months ago
    • Power management
    • Power management forum
  • TPS6594-Q1: I2C address

    Max Chen1
    Max Chen1
    TI Thinks Resolved
    Part Number: TPS6594-Q1 Tool/software: Hi, we are using PMICs: TPS6594141BRWERQ1 and LP876441B1RQKRQ1 for SoC DRA821u2-Q1 From TPS6594-Q1 datasheet it says, all register can be accessed via I2C1 if we only use I2C1, GPIO1 and GPIO2 are not configured…
    • 19 days ago
    • Power management
    • Power management forum
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