Part Number: TPS544B25 Hi Team,
We are using TPS544B25 to generate the core rail of FPGA.
Can you please review the excel sheet for below Rail-
VIN-12V
VOUT - 0.78
Iout - 15A
Ripple - 18mV(Peak to peak)
Undershoot - 100mV
Please review…
Part Number: TPS544B25 Hi Team,
I was designing power rail for FPGA.I have used excel sheet for designing and then I tried to simulate it on PSPICE.I am not able to mate the target Ripple value and Undershoot.Please have a look and let me know what…
Part Number: TPS544B25 Hi Team,
We are using TPS544B25 to generate the core rail of FPGA.
Can you please review the excel sheet of all voltage rail ?
Voltage and current requirment are in excel sheet name.
TPS544B25_CalculatorTool_0.78V_12A_VCCINT…
Part Number: TPS544B25 Hi Team,
I am not sure how to select the FCO value for compensation circuit used for TPS544B25.I have read online that it should be FSW/10 or FSW/5.Can you please tell what is the thumb rule to select the FCO and pahse margin…
Hi Tony,
For the TPS544B25 device to boot up to 0.6V, you can do the following:
1. you need to have VSET tied to BP3 using a resistor.(This is the last option in the Table 2 that you have shown)
2. Do a PMBUS write to the VOUT_COMMAND,
3. Then…
Part Number: TPS544B25 Hi,
Our customer who programs TPS544B25 bz our programming tools noticed as about verification error at register 0x40. We found out error in our verification procedure when we verified also non-volatile bit. Neither after modification…
Part Number: TPS544B25 Hello,
We are currently using the TPS544B25 for our development.
Are there Errata known for this component ?
Best regards,
Christopher
Part Number: TPS544B25 HI Team,
1) In schematics of a new card I want to use 3 x TPS544B25 (AVS).
Can I add only 1 x PMBUS Connector for 3 x TPS544B25?
I want to control separately each one.
2) Attached the EVM schematics of TPS544B25.
…
