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    Answered

  • TPSM82902: MODE Pin Resistor tolerance/Schematic review

    Resolved
    Part Number: TPSM82902 Tool/software: Hello, I am using this regulator to go from a 12V input to 5V output. We have added this regulator late in the design process, so we used resistor values that were already in our BOM. I want to know if they are acceptable…
    • Resolved

  • TPSM82902: TPSM82902SISR

    TI Thinks Resolved
    Part Number: TPSM82902 Tool/software: Hi Team, we are using TPSM82902SISR in our project. For simulation purpose we need the PSpice unencrypted library spice model .kindly provide the model ASAP.

  • TPSM82902: Maximum voltage can supply on ENABLE pin

    TI Thinks Resolved
    Part Number: TPSM82902 Tool/software: Hi For P/N: TPSM82902 IC what is the recommended operating voltage for EN Pin?? Only under Absolute Maximum Ratings is available. where we need to check for maximum EN pin voltage otherthan threshold voltage Thanks…
    • Answered

  • TPSM82902: DDR VPP Power Supply Design verification

    Resolved
    Part Number: TPSM82902 Tool/software: Hi Team Please help to review the design below and provide your feedback. Part number: TPSM82902SISR Input Voltage: 12V Output Voltage: 2.5V Load current: 672mA Application: DDR4 VPP Voltage Thank in Advance, Re…
    • Resolved

  • TPSM82902: Power dissipation and Tjunction

    TI Thinks Resolved
    Part Number: TPSM82902 Tool/software: Hi, I want to use TPSM82902SISR for Vin 12V to vout 2.5V @ Iout 1A. Power = (12-2.5)*1 = 2.8W Per datasheet Rthja = 58.2 Ta = 45degC (application specific) Tj= Ta+(Rthja*Pd) 1) Assuming Rthja = 48.7, Tj = 181.36…
    • Answered

  • TPSM82902: use in inverted buck topology ?

    Resolved
    Part Number: TPSM82902 Other Parts Discussed in Thread: TIDA-01405 Tool/software: Dear TI team, Is the TPSM82902 module usable in inverted buck topology, as shown for other modules in the Application Note SNVAA71 for example, or the TIDA-01405 design…
    • Resolved

  • TPSM82902: Schematics Review

    TI Thinks Resolved
    Part Number: TPSM82902 Tool/software: Hi Team, I am using TPSM82902SISR for Vin=12V and Vout=1.8V. Please verify the schematics for the same. Regards, Shifali N 8875.TPSM82902SISR.pdf

  • TPSM82902: Vout 1V and 3.3V not working while 0.9V, 1.8V and 2.5V are.

    Part Number: TPSM82902 Tool/software: Hello, I am using 5 TPSM82902SISR in my design, 3 of them are working: Vin = 12V, Vout = 1.8V Vin = 12V, Vout = 0.9V Vin = 12V, Vout = 2.5V 2 are not working: Vin = 12V, Vout = 1.0V Vin = 12V, Vout = 3.3V I don…

  • TPSM82902: TPSM82902SISR Schematics verification

    TI Thinks Resolved
    Part Number: TPSM82902 Hi, Please verify the schematics for Vin = 12V and Vout = 1.8V. Thanks /cfs-file/__key/communityserver-discussions-components-files/196/5700.TPSM82902SISR.pdf
    • Answered

  • TPSM82902: Output capacitor

    Resolved
    Part Number: TPSM82902 Hi Support Team, I am planning to design a power supply with the following specifications. Vin=5V Vout=3.3V Tss=5.0ms Temp=30°C Iout=1.8A We are assuming an output capacitor of approximately 1800uF to accommodate multiple FPGAs. …
    • Resolved

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