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 this…
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…
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…
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 to ask…
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.
Part Number: UCD90160 Other Parts Discussed in Thread: PMP9444 , , 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…
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
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…
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…
Part Number: TPS65273V Tool/software: Linux Hi,
I use in my reference hw tps65273V power regulator which is initially configured by resistors to select proper startup voltage. The issue I have with this chip is that seems like it does not determine startup…