Is there a better version of this? I can only find on AliExpress…
Hello scasino983, welcome to the TechForum! The difficult part here is that the part acts as a multi-function device. The phrase most use is a System on Chip (SOC). I did find a datasheet, click here. It’s hard to pin it to a specific category in our site.
The only two categories I can think that are closest are our Special Purpose Regulators and Battery Chargers. Those two links are the closest I can get after looking at the specifications. I won’t know what is closest as the original is pretty specific in design. It does not appear we have the exact part at this time.