With these controller boards recently appearing on BLF, does anyone know the operative differences among them… particularly interested in the TP4056/TP4057 comparison.
The operative features of TP4056/TP4057 are the same, except the TP4056 is in SOP8 or MSOP8 package and 1A maximum charging current, the TP4507 is in SOT23-6 package and 500mA maximum charging current. For MCP73831/2, please down load the data sheets from Microchip. It is a 500mA charging IC in SOT23-5 or 2x3DFN package.
The stronger charging current of the TP4056 would be my preferred option and the board got a good review from HJK. Just the info I was hoping for and thanks again.