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  • TPS564247: Fsw range

    Resolved
    Part Number: TPS564247 Hi Team, Customer requested Fsw range SPEC. DS only provides TYP value. Could you kindly advise MIN and MAX value for Fsw? TPS564247: Thanks and best regards, Terry
    • Resolved

  • TPS564247: Reliability of IC over complete temperature range

    TI Thinks Resolved
    Part Number: TPS564247 I am using the TPS564247 for our application. Usually the IC junction temperature is well below the limit but In worst case conditions the thermal junction temperature of the IC can raise upto 124deg celcius. Does operatig the…
    • Answered

  • TPS564247: Output Current

    Resolved
    Part Number: TPS564247 Other Parts Discussed in Thread: TPS566247 , TPS565247 Hello, This device is advertised as a 4A device, but the recommended operating conditions list the max output current as 6A. Can this device operate up to 6A or is that a typo…
    • Resolved

  • TPS564247: Thermal Issue

    TI Thinks Resolved
    Part Number: TPS564247 I am using TPS564247DRLR for 2.8VDC with a maximum load of 2.5A in worst case peaks. Nominal current is usually 100mA at the 2.8V output. Still i have done all the tests with 2.5A to have a worst case temperature rise. I have considered…
    • Answered

  • TPS564247: Design Review for Phase and Gain margin

    Resolved
    Part Number: TPS564247 New measurement_2023-06-02T19_30_29 1 A.pdf I have done a bode plot analysis using Omicron bode100 device. Attached is the plots for 2.8V output and 1A load. VIN is 12V. Could someone review the complete schematic and layout to…
    • Resolved

  • RE: TPS564247: Design Review, Power Failures

    Hi Peter! Your input cap is too far away from IC. Shuai

  • TPS564247: High Quiecent Current with no load

    TI Thinks Resolved
    Part Number: TPS564247 Other Parts Discussed in Thread: TPS564242 Hi, I am now designing a new power supply for a new pcb, i used TPS564247 for the main voltage converison from 12V to 5 V. my design is attached, for some reason there is high quiecent current…
    • Answered

  • TPS564247: Design Review

    Resolved
    Part Number: TPS564247 Hi, We are using TPS564247 in our design for generation of 2.5V,1.2V and1.8 V from 5V. Kindly review the schematic(PFA) and provide feedbacks (if any). Regards, Ashish Kumar Pandey Research Engineer TWDM-PON H/W CDoT-Delhi QSB-Texas_Review…
    • Resolved
    • Answered

  • TPS564257: Load/line regulation tolerance

    Resolved
    Part Number: TPS564257 Other Parts Discussed in Thread: TPS564247 , Team my customer is looking at TPS564257 (and the other variants of this series). The load and line regulation tolerance seems to be quite high, eg compared to TPS564247. Can you confirm…
    • Resolved

  • [FAQ] TPS565242: [FAQ] What is the difference between ECO mode and FCCM mode of buck converter?

    TI Thinks Resolved
    Part Number: TPS565242 Other Parts Discussed in Thread: TPS564247 Nowadays, ECO mode and FCCM mode are the most popular 2 operation mode of a buck converter. This FAQ will make a sample explanation about this operation mode, help user make a proper decision…

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