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  • TPS548A29: Power Dissipation

    TI Thinks Resolved
    Part Number: TPS548A29 Hi Team, We are using this part in our carrier board design TPS548A29RWWR Can you please share the power dissipation value for this IC

  • TPS548A29: 7/5000 Chip application problem

    Part Number: TPS548A29 Tool/software: 1.During the current test, it was found that the PCB power line is too long, causing a voltage drop at high current due to the DC impedance. Currently, we are using near-end feedback. If we switch to remote sensing…

  • TPS548A29: SW for sync of TPS543C20A

    Part Number: TPS548A29 Other Parts Discussed in Thread: TPS543C20A , , TPS543620 , TPS543B22 Tool/software: Hi, Customer would like to utilize SW of TPS548A29 to provide sync to TPS543C20A. Is it available for synchronization of 2 DCDC(TPS548A29 and…

  • TPS548A29: IC heat issue

    Part Number: TPS548A29 Tool/software: The temperature of TPS548A29 IC is very high when input 12V & output 4.5v/7.2A Do you have any suggestions or improvements?

  • TPS548A29: TPS548A29RWWR Schematics Verifcation

    TI Thinks Resolved
    Part Number: TPS548A29 Tool/software: Hi, Please verify the schematics for Vin=12V and Vout=0.84V Thanks /cfs-file/__key/communityserver-discussions-components-files/196/TPS548A29RWWR.pdf
    • Answered

  • TPS548A29: Absolute Maximum Ratings, BOOT – SW

    Resolved
    Part Number: TPS548A29 Tool/software: Hello, The datasheet “6.1 Absolute Maximum Ratings” specifies BOOT – PGND = -0.3V to +24V. Is this at only DC or including <20ns transient? If it is the former, how about the BOOT – PGND spec including <20ns transient…
    • Resolved

  • TPS548A29: The problem about latch off

    TI Thinks Resolved
    Part Number: TPS548A29 Tool/software: Hi, I used the TPS548A29 to make a BUCK power supply, achieving 12V/1V 10A function. The test uses an electronic load, and the output voltage decreases when the output current rises. When the 0.5Ω gear load is…
    • Answered

  • TPS548A29: The problem about latch off

    Resolved
    Part Number: TPS548A29 Tool/software: Hi, I used the TPS548A29 to make a BUCK power supply, achieving 12V/1V 10A function. The test uses an electronic load, and the output voltage decreases when the output current rises. When the 0.5Ω gear load is…
    • Resolved

  • TPS548A29: wrong output voltage

    Part Number: TPS548A29 I built a 12V/5V converter based on TPS548A29, it was designed with WEBENCH and built same as the WEBENCH design. instead of Vout=5V I get Vout=10.25V. I noticed that I forgot to connect the VSVS- (pin 6) in my design. when…

  • RE: TPS548A29: Short circuit protection

    For TPS548a29 7.3.8,, 7.3.9, and 7.3.10 sections cover the current limits. Figure 7.3, 8-32 and 8-33 shows the OC response https://www.ti.com/lit/ds/symlink/tps548a29.pdf#page=18

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