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Showing 62 results View by: Thread Post Sort by

  • TPS5401: Implementing Cap-Drop

    TI Thinks Resolved
    Part Number: TPS5401 Tool/software: Hello everyone, I have a question regarding a variable in the SLVA491 < https://www.ti.com/lit/pdf/slva491 > application report. In the part described as input voltage, the variable “D” is shown as 0.5. The variable…
    • Answered

  • TPS5401: mp2459

    Resolved
    Part Number: TPS5401 Hi, As per the application note SLVA491 of TI, I could not find the source of D=0.5 Please help me understand the equation (3) https://www.ti.com/lit/an/slva491/slva491.pdf?ts=1675851567516&ref_url=https%253A%252F%252Fwww.google…
    • Resolved
    • Answered

  • TPS5401: Type 2A frequency compensation circuit

    Resolved
    Part Number: TPS5401 Other Parts Discussed in Thread: TPS54040 I am trying to configure a type 2A compensation network for the TPS5401 buck regulator, using a ceramic output capacitor. The section on the compensation network, beginning on page 31 of the…
    • Resolved

  • TPS5401: Need pin for pin alternative for TPS5401

    Part Number: TPS5401 Other Parts Discussed in Thread: TPS54040 , TPS57040-Q1 Hi, We have layed a board out for TPS5401. Now its not in stock anywhere. Do you have an equivalent?
    • Answered

  • TPS54201: Driving a Peltier Element (TEC) with the TPS5401

    Resolved
    Part Number: TPS54201 Hi, Application Report SLUA979A describes a circuit using the TPS54201 to drive a Peltier Module (TEC) in constant current mode as opposed to PWM mode. However, the circuit using the TPS54201 is unidirectional and can therefore drive…
    • Resolved

  • TPS5401: Main difference between TPS54040A?

    TI Thinks Resolved
    Part Number: TPS5401 Other Parts Discussed in Thread: TPS54040A , , TPS560430 , LMR50410 , LMR33610 , LMR36506 , LMR36506-Q1 Hi Team, I wanted to check with you if there is any significant difference between our TPS5401 and TPS54040A other than the tighter…
    • Answered

  • WEBENCH® Tools/TPS5401: TPS5401

    Resolved
    Part Number: TPS5401 Tool/software: WEBENCH® Design Tools Hello, I'am using the TPS5401DGQR DC/DC converter with the following working ranges: VIN_min = 4,5V VIN_max = 30V The WEBENCH® t ool suggests to use the following voltage divider for the ENABLE…
    • Resolved

  • TPS5401: cap drop power supply designing

    TI Thinks Resolved
    Part Number: TPS5401 Other Parts Discussed in Thread: LMR36506 Hi, I'm attaching a circuit I've just created with TPS5401 herewith. I want a 24V output voltage with a 200mA output current. The input is 230VAC. The inductor used is 100uH Did I make…

  • WEBENCH® Tools/TPS5401: TPS5401 using for Inverting topology

    TI Thinks Resolved
    Part Number: TPS5401 Other Parts Discussed in Thread: DAC7760 Tool/software: WEBENCH® Design Tools Hello Sir, In one of our design we are going to use TPS5401. Design requirements are as follows: Requirement 1 : Vin= 15 to 40V Vout= +12V (Buck topology…

  • RE: TPS5401: Need an AC-DC converter

    Hi, Thank You for your reply. I'm attaching a circuit I've just created with TPS5401 herewith. I want a 24V output voltage with a 200mA output current. The input is 230VAC. Did I make any mistake in the calculation? Awaiting your reply.
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