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Showing 60 results View by: Thread Post Sort by
    Answered
  • TPS62812-Q1: TPS628120-q1 Low Side Current Limit

    Shashwat Shivam
    Shashwat Shivam
    Resolved
    Part Number: TPS62812-Q1 Hello, I am planning to use TPS628120 - q1 for an application 5V to 0.8V with avg current requirement of 1.8A and using 470nH as inductor. We were earlier using TPS628130 - q1 so there was enough margin but as we plan to use…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • TPS62812-Q1: Pspice simulation error

    xin
    xin
    Resolved
    Part Number: TPS62812-Q1 Other Parts Discussed in Thread: LM5146-Q1 , hello sir, I use Pspice for TI tool, would like to simulate AC Sweep to see Bode plot, when add marker for Vout in the schematic, there is an error, please give some help.
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • TPS62812-Q1: Value of Junction-to-case (bottom) thermal resistance

    Jimmy Gong
    Jimmy Gong
    Resolved
    Part Number: TPS62812-Q1 Hi team, thanks for your support always. I can't find the value of RθJC(bot) on datasheet. Could you please provide it that I can evaluate thermal? BR, Jimmy
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • TPS62812-Q1: Comparison between TPS62812-Q1 and TPS628502-Q1

    Fanbin Meng
    Fanbin Meng
    Part Number: TPS62812-Q1 Other Parts Discussed in Thread: TPS628502-Q1 , TPS62810-Q1 Hi team, which is the better recomendtion for new design in between TPS62812-Q1 and TPS628502-Q1? is there any G2G relationship between these two sockets? BR …
    • over 3 years ago
    • Power management
    • Power management forum
  • TPS62812-Q1: TPS62812QWRWYRQ1

    Sheela HV
    Sheela HV
    TI Thinks Resolved
    Part Number: TPS62812-Q1 We have observed input current of around 20mA for the TPS62812QWRWYRQ1 on no -load. Since we are using it on Standby, this current is way too much… As per the datasheet, the no load operational current is around 21uA. Can you…
    • over 2 years ago
    • Power management
    • Power management forum
  • TPS62812-Q1: External component and gain and phase margin

    xin
    xin
    TI Thinks Resolved
    Part Number: TPS62812-Q1 hello Sir, Do you have TPS6281220-Q1 external component calculation tool, in datasheet, there are only recommended input/output capacitor values but without calculate formula to verify if these values apply for our use case…
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • TPS62812-Q1: PG LOW to HIGH transition

    Shreedhar Acharya
    Shreedhar Acharya
    Resolved
    Part Number: TPS62812-Q1 In TPS62812, once output reaches good range, how much time PG pin takes for changing from LOW to HIGH
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • TPS62812-Q1: variable output voltage regulator

    Gulafza Afzal
    Gulafza Afzal
    TI Thinks Resolved
    Part Number: TPS62812-Q1 Hello, In our application TPS62812 regulator is being used. Input voltage is 5V and output voltage is 0.75V (variable output) Hence need efficiency graph for 0.75V with 1A output current. And also information about the input…
    • over 2 years ago
    • Power management
    • Power management forum
  • TPS62812-Q1: TPS62812-Q1 Input bias current

    Vishwas H R
    Vishwas H R
    Part Number: TPS62812-Q1 What is the input bias current for feedback pin of this IC? Was not able to find in data-sheet.
    • over 3 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS62812-Q1: TPS62812-Q1 PSpice simulation

    Matteo Rinaldi
    Matteo Rinaldi
    Resolved
    Part Number: TPS62812-Q1 Hello I simulate the TPS62812-Q1 using PSpice for TI in order to generate a 3.3V and simulate a load transient. From the simulation seems that the converter isn't stable in steady state condition but I followed the dataseet…
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
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