hi,
I have a problem for MP5470.I want to use MP5470 for 4 channels output at the same time:three 3v3 and one 5V.By the datasheet,It has 2 channels for 2A,2 channels for 3A. I managed to get him to output the voltage I wanted, but I couldn’t pull all four of them close to their maximum.Is MP5470 unable to do this?
Thanks for help！
The specific process is as follows: I set the four channels respectively to [3V3 2.16A][3V3 2, 27a][3V3 1.6A][3V3 1.7A] through the external resistance. Moreover, it is OK for the four channels to work independently, but when the four channels are connected to the load at the same time, the chip will trigger reset. I did not modify the MTP, so the default working mode will be restored, and the voltage output will also be restored to default.
Hello,
Apologies for the delayed response.
What do you mean by pull close to their maximum?
Are you paralleling channel 1 and 2?
Best Regards,
Yu