Part Number: TPS65270 Follow spec ROSC Calculation formula , I can’t Calculation out example results 300KR, There was a problem there ?
WEBENCH® POWER DESIGNER (Beta) can’t support two output dc/dc design,I hope to working in 1.2MHz, How to Calculation…
Part Number: TPS65270EVM Other Parts Discussed in Thread: TPS65270 Hello
I would like implement a TPS65270 in one of my new development. For it i took a TPS65270EVM for pretesting.
I made preliminary test on TPS65270EVM in one of certification lab…
Part Number: TPS65270EVM Other Parts Discussed in Thread: TPS65270 , Hello
I would like implement in my protest a TPS65270
1. for reference design i use the BOM according to TPS65270EVM.
All components have size 0603 or high, is it mandatory? can…
Part Number: TPS65270 Support Path: /Reference designs/Technical support help for a specific technical issue with a reference design/ I used the reference design for implementing the TPS65270 in my circuit but I'm running into a problem with voltage selection…
Part Number: TPS65270
Hello
One of my clients is using the TPS65270 for this project.
It seems to me that it was applied with the right design values.
Could you please take one more review?
I will deliver the corresponding schematic file.
Other Parts Discussed in Thread: TPS65270 , TINA-TI I have to test a TPS65270 based buck regulator design with Vin=12V and Vout=3.3V/3A. The 3.3V output power rail has 4x220uF bulk capacitance. I'm using C39= 0.1uF (and not 0.01uF) cap on the SS2 pin…
Typically the ripple percentage is 20-30%. Also your load current is low compared to the typical rating for TPS65270 and you have a relatively low switching frequency. All those combined will tend to drive your inductor size to a high value. For your…
Part Number: TPS65279 Other Parts Discussed in Thread: , TPS65270 We are trying to design in TPS65279. One question I have is for RILIM2 selection. Could you confirm ILIM of 3A can be supported with 196K of RLIM resistor? Do you have any calculator for…
Hi Vincent,
thanks please let me know what the model team says.
can you also please tell me the differences we should be aware of between the TPS65270 and the TPS65279?
we will need to understand that if we continue simulation with TPS65270 until…
