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  • TPS7A8300: How to handle SNS pin when TPS7A8300 work at adjustable operation mode?

    Resolved
    Part Number: TPS7A8300 Hi, I have two questions about TPS7A8300: When TPS7A8300 work at adjustable operation mode, do I need to disconnect SNS to Output? 2. Also I need to reserve Cff capacitor for adjustable operation mode? Thanks in…
    • Resolved

  • TPS7A8300: Why did TPS7A8300 output 2V when it work at 3.3V adjustable mode and EN is pull down?

    Part Number: TPS7A8300 Hi, On my board, There are two TPS7A8300s which output 3.3V and 5V separately. They all work at adjustable mode through external resistor divider at FB PIN, and have the same pcb layout design. Their EN pin are connected to MCU…

  • TPS7A8300: PLS MAKE LINK TO TPS7A8300RGRR

    Part Number: TPS7A8300 Hi pls make link between flex part R-1740836358 to AML TPS7A8300RGRR

  • TPS7A8300: TPS7A8300RGRT startup time issue

    Part Number: TPS7A8300 Hi Team, We are expiriancing startup issues at -40c with the TPS7A8300, The maximum startup time (the time until the PG pin asserts '1') should be 10 mSec. Our system is designed to wait $10mSec after the EN pin is set high…

  • TPS7A8300: TPS7A8300RGWR

    Part Number: TPS7A8300 Tool/software: Dear team, i bought this part TPS7A8300RGWR twice from Mouser, but our QC team fonud that X-ray scan results show that lead frame is different between 2024DC and 2022DC, could you help advise if that if it affect…
    • Answered

  • TPS7A8300: PMLK LDO Experiment - Transient response

    Resolved
    Part Number: TPS7A8300 Tool/software: Hello. I have an experiment with the TI Power Management Lab Kit LDO experiment Book. I'm experiencing challenges in experiment 6 analyzing the transient response. As shown in the figure below, when the circuit…
    • Resolved

  • TPS7A8300: Regulator Output Shorted

    TI Thinks Resolved
    Part Number: TPS7A8300 Other Parts Discussed in Thread: STRIKE Tool/software: What type of event (e.g. output short, input overvoltage, etc.) could cause a regulator failure with output hard shorted to ground? Part numbers are TPS74610PQWDRBRQ1, TPS74618PQWDRBRQ1…

  • TPS7A8300: Could EN pin voltage higher than VIN voltage

    TI Thinks Resolved
    Part Number: TPS7A8300 Tool/software: dears, my customer plan to use TPS7A8300 with VIN=1.8V (no bias), but their EN logic high level is 3.3V , is it ok? the datasheet just refers that the EN high-level input voltage range is 1.1V~6.5V, but does…
    • Answered

  • TPS7A8300: TPS7A8300 EN deglitch filter

    Resolved
    Part Number: TPS7A8300 Hi TI experts, In our design, there is an uncontrollable high pulse (3.3V) applied to EN pin before normal power up sequence starts. The pulse width is about ~10ns. Is there any deglitch filter inside TPS7A8300 EN pin which…
    • Resolved
    • Answered

  • TPS7A8300: How to handle pin of ANY-OUT Programmable Output Voltage when I use adjustable operation through external resistors?

    Resolved
    Part Number: TPS7A8300 Hi, I want to use adjustable operation through external resistors to output 5V. As below figure shown, I use R1=105K and R2=20K as external resistors to get 5V power. My queation is how could i hande pin of ANY-OUT Programmable…
    • Resolved

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