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  • TPS65273V: How to set TPS65273V address to 0x61'h ?

    Resolved
    Part Number: TPS65273V Hi TI Team, I have a design using 3x TPS65273V on the same PMBUS, using all address option 0x60'h~0x62'h in my design I using 10kohm to pull ADDR pin to 3.3V / GND / float My issue is when I keep ADDR pin float, TPS65273V…
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  • TPS65273V: TPS65273VRHHT Channel 2 Power Down

    Resolved
    Part Number: TPS65273V Hey, I am using the TPS65273VRHHT voltage regulator. When I power down the regulator with either setting the enable to low or disabling the output via writing to a register I see a weird RC discharge curve. I was wondering if…
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  • TPS65273V: TPS65273V Passive component value Schematic check

    Resolved
    Part Number: TPS65273V Other Parts Discussed in Thread: TPS51916 Hi Experts, I have project using TPS65273V driving Xilinx UltraScale FPGA to provide voltage for DDR3 control I have calculated the component value according to Datasheet and I want…
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  • TPS65273V: Do Ti have tools table help designer choosing correct res/cap value for TPS65273V?

    Resolved
    Part Number: TPS65273V Hi, I am planning use TPS65273V provide voltage level for DDR3 and DDR3L. Do TI have any tools help on picking correct res/cap value in design? Best Regards, Alex.
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  • TPS65273V: 4V with I2C

    Resolved
    Part Number: TPS65273V Hello E2E, If I set a resistor divider on the output, can I change the range that I can program over I2C? The DS calls out 1.95Vout as the max you can program over I2C, but if I add in a resistor divider, can I change this range…
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  • UCD90160: UCD90160 and TPS65273V are not responding on PMBUS

    Resolved
    Part Number: UCD90160 Other Parts Discussed in Thread: TPS65273V Hi TI team, I have built an evaluation board with 2xUCD90160, 3xTPS65273V for my project and debugging with TI tools My first issue is devices are not responding on GUI my board is…
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  • TPS65273V: Max Output Voltage with resistor divider

    TI Thinks Resolved
    Part Number: TPS65273V Hello, What is the maximum output voltage that can be set with an external resistor divider? The absolute max is listed as 7V but I don't see a recommended maximum. Thanks, Michael
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  • TPS65273V: Is Vout limited to 1.95V when set by I2C?

    Resolved
    Part Number: TPS65273V I have read TPS65273V datasheet. As I understand it, when the output voltage is set with a resistive divider via FB pin, the output voltage can be up to 15V. But, when it is set via I2C, the VOUT pin is directly connected to the…
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  • TPS65273V I2C communication protocol

    Resolved
    Other Parts Discussed in Thread: TPS65273V Hi, As the datasheet of TPS65273V , I2C read data sequence is as below. START => Device Address => 0(Write) => Register Address => Repeated start => Device Address => 1(Read) => Data => STOP However…
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  • RE: Linux/TPS65273V: Does this DCDC determines startup voltage and updates VOUT_SEL accordingly by itslef?

    Resolved
    Hi, Here you can find datasheet and user guide for tps65273V www.ti.com/.../technicaldocuments Not sure if you are asking for schematic of tps65273V or my reference hw schematic where tps65273V is incorporated in? /Waldek

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