Other Parts Discussed in Thread: OPA355 Hello this is seongmun kim nowaday, i am running to simulation about noise analysis. but example noise information in macro is not correct for analysis. can i share the inforamtion about noise component for OPA355,…
Hi Nitya,
Thanks. They removed the cff and test, but there is little difference in both condition. Here I attach the excel tool.
ZTE's requirement is very sample, they hope the load transient is within 500mV with 2-3A Load current.
Copy of TPS54360…
Hi Dave,
Thanks for the plots and the schematic. I just updated the design excel file if i can optimize the compensation values for better time response. As per the design, the comp values are already optimized for better time response. If you still optimize…
Hello Pablo,
Thank you for very detailed reply.
As per 8.2.1.2 I've found following details about our hardware. As per the datasheet 40khz was used. but in my case 8.96khz is used.
VM (v) (12V ~ 24V)
18
(Nominal)
Fpwm hz
8960
8.96khz from MC…
Part Number: TPS54560B Other Parts Discussed in Thread: TPS54560 , TPS54360 I'm working on a circuit using TPS54560 generating a 15V 2.6A output. The output voltage is around 15V and the chip is working, but there is a huge output ripple (the fluctuation…
Hi Nisha,
Thanks for your patience. TPS54561 is a non-synchronous converter with an internal HS MOSFET and an external LS catch diode.
The quickstart calculator attached should help you get a better idea if this IC is right for your design and give you…
Hi Ignacio,
I accidentally gave you the wrong excel calculator, but looking at your schematic I was able to fill out this new excel calculator with recommended values.
The main changes I would make to your schematic are shown below. Currently I have it…
Part Number: LM5069 Other Parts Discussed in Thread: LM5066 , Tool/software: Copy of LM5069_Design_Calculator_REV_C_2001.xlsx
Hi Please can you help with attached design tool. The problem I am having with the calculator is how it derives the min power…
Hi Tommy,
While I take a look at the schematic, please fill out the quick start calculator attached.
Thanks,
Henry
0160.TPS54360-361FAMILY_CALC_TOOL_REVE.xls