Part Number: TPS65266 Hi,
I am planning to use TPS65266 in my design. My requirement is as below.
Buck1: 1.8V
Buck2: 3.3V
Buck3: 1.15V
Kindly help me in solving below queries:
1. I will be enabling Buck2 first and then Buck1 and Buck3. This should not…
Part Number: TPS65266EVM-686 Other Parts Discussed in Thread: TPS65266-1 Hi Team, how can we evaluate the TPS65266-1 on this board? Is there a setting needed to be done?
Thank you.
-Mark
Hi Zhao
Please refer attach file that have compare power on vs with loading of power ripple.
There will be more large noise (>>100mv) when instant big load.
Why did this happen if TPS65266 is the forced PWM mode?
Thanks!
Power Noise Issue.ppt…
Part Number: TPS65266-1 Hi,
We are using TPS65266-1 in our design to generate 1.5v, 1v & 1.8v.
Attaching the schematics. Please review and let us know if the discrete values at each output are correct.
L8, L9, & L10 value-2.2uH
Thanks,
Tejasw…
Part Number: TPS65266-1 Hi, TPS65266-1 support team
I am thinking to suggest TPS65266-1 to customer as the power solution for the power supply of PCI Express SDD. But I have a concern if TPS65266-1 can support the power on sequence of PCI Express M.2…
Part Number: TPS65266-1 Hi, TPS65266-1 support team
What power sequence will become when Css is common and the only PWR=3 has a delay time as Figure 1?
I think it's either Figure 2 or Figure 3, but which is it?
What is the correct power sequence…
Part Number: TPS65266 Other Parts Discussed in Thread: TPS62864 dears:
Vin=3.7V, Vout =0.65V,current is 3A with i2c control mode , the mean is that current is adjustable; could you help me promote suitable ic ? many thanks~
Part Number: TPS65266 Hi,
Our customer is considering to use TPS65266.
We can found the pspice average model on web.but, we can not found transient model.
Can you please provide the pspice model for doing transient and load regulation analysis ?
Best Regards…
Part Number: TMS320F28388D Other Parts Discussed in Thread: TPS65266EVM-686 , TPS65266 Tool/software: During testing of final product, we found that if an unsuppressed contactor is used on the same power source (24V) used to supply power to the controller…
Part Number: TPS65266 Hi team,
Pin function at datasheet page 4 shows that pin no.32 is just GND(ground pin).
But package top view shows that pin no.32 is AGND as below.
Is pin.32(GND) connected to AGND internally?
What if the pin 32 is left floating…