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  • TPS65320-Q1-SMPS-CAL-TOOL: SMPS 24V/10A 240W

    TI Thinks Resolved
    Part Number: TPS65320-Q1-SMPS-CAL-TOOL Other Parts Discussed in Thread: PMP22087 Tool/software: Input 200-240 V AC Output 24 V/10 A Hello, I'm designing a SMPS. Is there a compact solution that meets the above specifications? thank you

  • TPS65320-Q1-SMPS-CAL-TOOL: Modulable constant current source

    Part Number: TPS65320-Q1-SMPS-CAL-TOOL Tool/software: Hello, I would like to realize a modulable constant current source. The current control was previously done with a linear regulator. This is to be changed in order to reduce waste heat. The operating…

  • TPS65320-Q1-SMPS-CAL-TOOL: SMPS_IC_SELECTION

    TI Thinks Resolved
    Part Number: TPS65320-Q1-SMPS-CAL-TOOL Other Parts Discussed in Thread: PMP21582 , PMP40482 , UCC25660 HI TI Support, We have developing an application which requires three modes of dc power supply (12V, 5V, 3.3V). For that, we require to design Low…

  • TPS65320-Q1: Observing long turn off time and swiching ringing at LDO output rail of TPS65320-Q1

    Part Number: TPS65320-Q1 Hi There, I am designing a dual channel power supply to provide +5V and 3.3V o/p to drive circuit. Input voltage is 24VDC, and buck regulator output +5V is connect to LDO_IN pin to produce +3.3V. During power turn off I am observing…

  • TPS65320-Q1: Observing long turn off time and swiching ringing at LDO output rail of TPS65320-Q1

    Part Number: TPS65320-Q1 Hi There, I am designing a dual channel power supply to provide +5V and 3.3V o/p to drive circuit. Input voltage is 24VDC, and buck regulator output +5V is connect to LDO_IN pin to produce +3.3V. During power turn off I am observing…

  • TPS48111Q1EVM: About Q1/Q2 EVM SOA cal result

    Part Number: TPS48111Q1EVM Tool/software: Hi team, Could you please help clarify why the calculation tool fails the SOA when using the EVM's MOSFET specifications? If your calculation results can pass, please send me your results. My design is below…
    • Answered

  • UCC28C44-Q1: Seeking a Methodical Approach for SMPS Component Selection Beyond Datasheet Examples

    Resolved
    Part Number: UCC28C44-Q1 Tool/software: Hello, I'm an electrical engineering student actively working on improving my skills in SMPS design through personal projects. I'm trying to move beyond just using automated design tools and learn the fundamental…
    • Resolved

  • [FAQ] TPS65320-Q1: What's the difference between different version: TPS65320-Q1 and TPS65320A/B/C/D-Q1?

    Part Number: TPS65320-Q1 This thread applies to TPS65320-Q1. TPS65320x-Q1 Revision History.pdf

  • TPS65320-Q1: TPS65320D-Q1 inrush current issue

    TI Thinks Resolved
    Part Number: TPS65320-Q1 Other Parts Discussed in Thread: TPS65320D-Q1 In the current design, TPS65320D-Q1 is used to convert 12V to 3.3V by buck regulator and the LDO is used to convert 3.3v to 1.2V. 1. There is currently an inrush current issue with…

  • LM74930-Q1: Design Tool Spreadsheet questions

    Part Number: LM74930-Q1 Hi Support First - thanks for suppling these Design Tool Spreasheets (https://www.ti.com/tool/download/LM74930-CALC). They are super helpful across many of your load switches, eFuses, etc. Second, I am looking at Step 3 in…

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