HEY ALL,
i'm designing a new board and considering using one of those parts: LT8641 / LT8643S
wanted to know if someone can share from his experience regarding.
as i know, the LT8643S is newer part, silent switcher 2 , which i cannot tell the difference…
Hi,
I think you can implement this with an AND gate using a combination of FETs. Can you share your schematic?
Regards.
Fritz
Hi
Here is a question regarding LT8643 output voltage ramp rate, the schematic diagramwhich I used as below. The SS capatior I used is 0.1uF, Now I test the output voltage rising time is 50ms which is so slow for me.I would like to get faster rising time…
ADI & 世健·电源智造设计赛 优秀设计奖
基于 LT8640S 的高效率电源
LT8645S 与 LT8643S 并联电源
双模交替电源
基于 LTC3388 和 LT8643 的 2.5V 2A 双模电源
Hello Roadrunner,
the LT8643S is already a 2nd generation part of our silent switcher family, with its integrated caps inside to reduce the size of the hot loop even a better part than the LT8640. And it offers 1A more output current. But both parts…
Hi
Base on our off line discussion and given the requirements
We would like to advice that you to use LT8640S/LT8643S which is designed for high voltage input with high output power
Regards
Hi James, Kevin,
Just to let you know I have tested the filter on a LT8643S supply (OK, it's not a part from Analog, but now LT is part of AD ). Fsw = 1.1MHz, Vout = 1V1, L1 = 1uH, C1 = 2uF, CD = 2uF, RD = 0R47, LFILT = 110nH, COUT = 300uF (all ceramic…
| LTM8045 |
| LTM8049 |
| LTM4651 |
| LTM4661 |
| LTM4686 |
| LTM4676 |
| LTM4686-1 |
| LTM4676A |
| LTM4675 |
| LTM4677 |
| LTM4678 |
| LTM8062 |
| LTM8061 |
| LTM8052 |
| LTM8026 |
| LTM8056 |
| LTM8064 |
| LTM8054 |
| LTM8055 |
| LTM4600 |
| LTM4600HV |
| LTM4608A |
| LTM4604A |
| LTM8032 |
