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Showing 22 results View by: Thread Post Sort by
    Answered
  • TPS628503-Q1: About PSRR

    Yuya Shoji
    Yuya Shoji
    Resolved
    Part Number: TPS628503-Q1 Other Parts Discussed in Thread: AWR6843 Hi team, Do you have PSRR value from f = 10 kHz to f = 20 MHz? Best Regards, Shoji
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS628503-Q1: Datasheet & Design Calculator

    PY (Pengyu) Song
    PY (Pengyu) Song
    Resolved
    Part Number: TPS628503-Q1 Hi team, Datasheet is missing in TPS628503-Q1 product folder. Is there any design calculator available for TPS628503-Q1?
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS628503-Q1: Questions on Fsw and Switching Node Waveform

    PY (Pengyu) Song
    PY (Pengyu) Song
    Resolved
    Part Number: TPS628503-Q1 Hi team, How Fsw is measured - at SW node? Does the Fsw tolerance include spread spectrum? Measured Fsw with spread spectrum enabled seems to exceed the min/max as below. Is this expected? Is there any way to reduce below…
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • TPS628503-Q1: Schematic review

    Kygo Cheng
    Kygo Cheng
    TI Thinks Resolved
    Part Number: TPS628503-Q1 Hi Team Please help to review schematic of TPS628503-Q1 ! First one spec is 1.Vin = 5V 2.Vo=3.3V 3.Io=3A Second one spec is 1.Vin = 5V 2.Vo=1.2V 3.Io=3A
    • over 3 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS628503-Q1: The phase range is between 70° and more than 90°, and the gain is between -10dB and -20dB. Is there any problem?

    Alan Xia
    Alan Xia
    Resolved
    Part Number: TPS628503-Q1 Hi team, Regarding its power loop stability, what is the required range of phase margin and gain margin? Our current actual measurement results show that the phase range is from 70° to more than 90°, and the gain is from -10dB…
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • TPS628503-Q1: Schematic review

    Allen Lu
    Allen Lu
    Part Number: TPS628503-Q1 hi team: my customer uses the TPS628503-Q1 device for car system ,it is required to test the Loop Compensation Test. would you kindly support this SCH review cases ?
    • over 4 years ago
    • Power management
    • Power management forum
  • TPS628503-Q1: Spice simulation model

    Yossi Aharon1
    Yossi Aharon1
    Part Number: TPS628503-Q1 Hello, Can you provide a spice simulation model? Regards, Yossi
    • over 4 years ago
    • Power management
    • Power management forum
  • TPS62816-Q1: DCM when PFM is used at <5mA

    Alberto Gonzalez Marcano
    Alberto Gonzalez Marcano
    TI Thinks Resolved
    Part Number: TPS62816-Q1 Other Parts Discussed in Thread: TPS62A212-Q1 , TPS628503-Q1 , , TPS62A212 Hello, The datasheets hints to this but doesnt explicitly confirm so I need to double check: When this device regulates at light loads (less than 5mA…
    • 9 months ago
    • Power management
    • Power management forum
  • TPS560430: SIMPLIS mode of the parts list

    PYOUNGJO PARK
    PYOUNGJO PARK
    TI Thinks Resolved
    Part Number: TPS560430 Other Parts Discussed in Thread: LM61495-Q1 , LM61440-Q1 , TPS552872-Q1 , TPS628503-Q1 Tool/software: Can you share the SIMPLIS model of the parts list below? <parts list> No. DC/DC 1 LM25148QRGERQ1 2 …
    • over 1 year ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum
  • Answered
  • TPS628503: Junction temperature

    Haury Zhou
    Haury Zhou
    Resolved
    Part Number: TPS628503 Other Parts Discussed in Thread: TPS628502-Q1 , Hi team, How to understand the junction temperature for the TPS628502-Q1 and TPS628503-Q1? Is the Tj 105 °C for TPS628502-Q1 in continuous output, too? BRs, Haury
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
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