Part Number: TPS61280D Other Parts Discussed in Thread: TPS61280A , Hello,
Is there some supporting documentation that indicates TI offers the TPS61280D as an all-attribute duplicate replacement to TPS61280A. If not, what are the differences between the…
Part Number: TPS61280D Hi Team,
just want to check how to get 4A peak current based on current limit. I use formula (6) and (7) but cannot caculate the 4A Iout. Please kindly help check. Thanks.
BRs
Given
Part Number: TPS61280D Hi team,
When the failure event occur, the device have two performances, one is Vin=Vout and the other is Vout =0V.
Could you kindly explain under what situation will cause theses two different performance?
Thanks and best regards…
Part Number: TPS61280 Hi
What is the difference between TPS61280, TPS61280A, TPS61280D? What should I pay attention to when using it? What application is it suitable for?
Thanks
BRs
Elsa Duan
Part Number: TPS61282 Other Parts Discussed in Thread: , TPS61280D , TPS61280 I check the datasheet. It seems there is no difference between theses 2 parts. Do I miss somthing ?? Is there any difference between TPS61282 and TPS61282D ??? also TPS61280…
Hi Alex,
Thanks for sharing schematic. I have below questions for schematic and other things in your design.
1.If you want to toggle MODE, you should use between PFM and FPWM, you should use GPIO pin instead of VSEL. VSEL is used to toggle different output…
Part Number: TPS61230A Other Parts Discussed in Thread: TPS61280D , TPS61021A , TPS61021A and TPS61280D were listed as possible alternates for the unavailable TPS61230A. Neither the TPS61021A nor the TPS61280D have the same footprint as the TPS61230A
Hi Mark,
the load transient behavior relate to the input voltage, output capacitor and loading profile. I would suggest you to apply an EVM to evaluate the performance.
also please use TPS61280D for new design.
For this your application, i would suggest TPS61021A or TPS61230, TPS61280D with support VIN>VOUT. the TPSP61230A can't support VIN higher than VOUT. it is not damaged, but enter a special mode which we don't suggest customer to use.