Part Number: TPS40428 Hi Sir,
I am working with TPS40428 on my system, it is working and output 1V to FPGA constantly.
But at the same time the PMIC have a 520mV Vripple output and affecting other voltage rails, may causing failure on DRAM calibration…
Part Number: TPS40428 Other Parts Discussed in Thread: CSD95495QVM , , CSD95480RWJ Hi team
Customer wants to develop a POL module with 4.5V~16V VIN, 1.8Vout with 40A capacity, and >90% efficiency at the same time. We know that TPS40428 is pairing with CSD95378…
Part Number: TPS40428 Hi all,
I have a project driving a Xilinx UltraScale FPGA and I designing the power supply referencing PMP9444
but my project have a target VCCINT on 1V
so I have pick new res/cap value base on datasheet formula in my design.
I want…
Part Number: TPS40428 Other Parts Discussed in Thread: TPS56121 Hi .. In TPS56121 datasheet, it is mentioned about stability loop compensation tool. Pls help in learning more about it.
Hi Mahmoud
Thanks for your reply, what if we connect all the SYNC, PHSET, ISH and COMP of 4x TPS40428? Can it accomplish current sharing? We want to know more about the detail of SYNC and PHSET function, but the info is not that much in the datasheet…
Part Number: TPS40428 Other Parts Discussed in Thread: CSD95378BQ5M if i am using a single 5V supply for a multi phase design can i trust the controller and power stage to power up and down together or do i need to delay the the controller to make sure…
Part Number: TPS40428 Hi TI Expert,
We used TPS40428+CSD95378B in my design, TPS40428 is powered from P12V, power stage VDD is connected to P5V, which is generated from P12V through a buck converter.
Is there any delay time requirements between P12V and…
Part Number: TPS40428 Hello,
TI fusion power design could detect the controller TPS40428, but it shows fault CML.
Please see the attached.
Please let me know what's the 'CM'L fault means.
Thanks,
Srinivas