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  • TIDM-PSFB-DCDC: Recommend DCDC

    TI Thinks Resolved
    Part Number: TIDM-PSFB-DCDC Tool/software: Dear TI experts, Recently I am searching a DCDC which has very low Rth_ja , because the output power dissipation is very high , could you help to recommend one suitable DCDC. The detail requirement as follows…

  • TIDM-PSFB-DCDC: Full-bridge isolated DCDC solution

    TI Thinks Resolved
    Part Number: TIDM-PSFB-DCDC Tool/software: Hi, Is there a full-bridge isolated DCDC solution that can be implemented under the above conditions with both the primary and secondary sides full-bridge? - Input 40V-100V - Output 25-50V Probably a solution…

  • TIDM-PSFB-DCDC: PSFB SCHEMATIC R25 R26 FUNCTION IN VOLTAGE MODE CONTROL

    TI Thinks Resolved
    Part Number: TIDM-PSFB-DCDC Tool/software: Hi, In this reference design, Figure 12. HVPSFB Base Board Schematic, page 11, i would like to understand in details the function of R25-26 across C20-21. We referred to the schematic for our hardware design…

  • TIDM-PSFB-DCDC: HV Withstand voltage test Procedure

    Part Number: TIDM-PSFB-DCDC Tool/software: Hello Sir, I wanted to know about DC-DC withstand voltage test procedure. Please somebody support me. Can we do withstand voltage test at all production loat or only some samples only. Thanks

  • TIDM-PSFB-DCDC: Recommend DCDC IC

    TI Thinks Resolved
    Other Parts Discussed in Thread: TIDM-PSFB-DCDC Tool/software: Helllo, I would like to implement the following using SEPIC topology. - Vin: >1.8V - Vout: 12~24V(variabel) - Iout: 0.5A Please recommend DCDC Best Reagard SON

  • TIDM-PSFB-DCDC: LP38692SD-ADJ/NOPB 7V to 3.3V

    TI Thinks Resolved
    Part Number: TIDM-PSFB-DCDC Tool/software: LP38692SD-ADJ/NOPB DCDC 7V to 3.3V , no Vin and EN pull down, but have Vout about 2.5V
    • Answered

  • TIDM-02000: PSFB DCDC converter operation

    Resolved
    Part Number: TIDM-02000 Tool/software: Hello. I have a question about slope campensation in TIDM-02000. I can set RAMPMAXREF value. But I can not see slope operation. Can I see slope waveform using oscilloscope? Thanks, Sangmo Kim…
    • Resolved
    • Answered

  • TIDM-PSFB-DCDC: Secondary side rectification

    Resolved
    Part Number: TIDM-PSFB-DCDC Hi, TIDU248 uses a center-tap synchronous rectification for the secondary. can you tell me what is the application of D4/D6 in the schematic? how does it work? Best Regards Toktam Khani
    • Resolved
    • Answered

  • TIDM-PSFB-DCDC: How does LMR38020 move between PWM and PFM as the load changes?

    Resolved
    Part Number: TIDM-PSFB-DCDC Other Parts Discussed in Thread: LMR38020 Hello, i am reading the datasheet of LMR38020 and i find that LMR38020 has TWO FUNCTIONAL MODES: Auto Mode, where the device can move between PWM and PFM as the load changes, and FPWM…
    • Resolved
    • Answered

  • TIDM-PSFB-DCDC: Schematic diagram software

    Resolved
    Part Number: TIDM-PSFB-DCDC Hi Team, Our customer tried to open the TIDM-PSFB-DCDC schematic diagram using Altium but it seems the file is empty as shown in the screenshot below. Is the schematic diagram in Eagle format. If not, which design software…
    • Resolved

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