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  • TPS60402-Q1: Typ/Min/Max of Rswitch

    Resolved
    Part Number: TPS60402-Q1 Hello, Team, In order to calculate the output resistance, we would like to know the typ/min/max value of the Rswitch for all temperature range: Rswitch = resistance of a single MOSFET-switch inside the converter Best…
    • Resolved

  • RE: TPS60402: Operating temperature range and difference between Non-Q1 and Q1

    Hello Tanvee, Thanks for your reply. I understand the difference between Q1 and non-Q1 version. But I still need the answer for the belwo Question 1) Could you tell me how we should understand this specification for non-Q1? 1) Regarding TPS60402…

  • TPS60402: Isolated power supply

    TI Thinks Resolved
    Part Number: TPS60402 Hello, I am making isolated power supply using tps60402 ic but i am not getting output. please suggest me any correction in schematic attached. Regards, Megha sim_1.pdf

  • TPS60402-Q1: Iout vs Cfly and Rswitch information

    TI Thinks Resolved
    Part Number: TPS60402-Q1 Other Parts Discussed in Thread: TPS60400-Q1 , TPS60403-Q1 , Hello, My customer looks at the datasheet and asked a couple of questions. Would you please give me your comments? 1. Iout vs Cfly My customer looks at 9.2.2,…

  • TPS60402: High Failure rate

    Part Number: TPS60402 Other Parts Discussed in Thread: OPA4197 , I've been using the TPS60402DBVR in several designs to obviously produce a negative rail. They have all worked flawlessly until now. I'm seeing a high failure rate with the input, ground…

  • TINA/Spice/TPS60402: lack of proper models and also for other components.

    TI Thinks Resolved
    Part Number: TPS60402 Other Parts Discussed in Thread: TINA-TI , , LP3990 , LM337 , LM334 Tool/software: TINA-TI or Spice Models I have a design using TPS60402. I could not find any model for this component that I can use in Spice simulators. Furthermore…

  • TPS60402: https://e2e.ti.com/blogs_/archives/b/precisionhub/archive/2015/03/10/2-wire-4-20ma-sensor-transmitters-background-and-common-issues-part-5

    TI Thinks Resolved
    Part Number: TPS60402 Other Parts Discussed in Thread: XTR116 , Dear sir, We built the circuit as Figure 4: Input-sensor-isolated 2-wire transmitter from following link e2e.ti.com/.../2-wire-4-20ma-sensor-transmitters-background-and-common-issues…

  • TPS60400: TPS60400 cap selection

    TI Thinks Resolved
    Part Number: TPS60400 Other Parts Discussed in Thread: TPS60402 Tool/software: Hi Team any concerns while change the TPS60400 input, output and flying caps from 1uf to 3.3uf? Red Yen
    • Answered

  • LM2776: Regarding <10mV ripple negative supplies for precision signal conditioning.

    Resolved
    Part Number: LM2776 Other Parts Discussed in Thread: TPS7A30 , TPS63700 , TPS60402 , Hello TI support, We are amplifying 2mV signal with precision signal conditioning circuit having gain of around=500. We need negtive supplies for the opamps. I came…
    • Resolved
    • Answered

  • TIDA-00349: Supply shutdown problem

    Resolved
    Part Number: TIDA-00349 Other Parts Discussed in Thread: TPS60402 We have designed power supply using TIDA-00349 reference design. Schematic of design is attached. Voltage at different points are V_IN = 24V, N_VCC = 5V, ISO_3.3V = 3.3V. Load current…
    • Resolved

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