Hello
I am using MCP73213 IC for charigng Li Ion battery. On connecting load to charging adapter (9V/2A) during charge cycle , charge cycle terminates if voltage of battery is greater than 93 % of battery's maximum voltage.
I don't know why is this happening. Please help me out.
Datasheet mentions that threshold voltage for IC to start charge cycle is 93 % of VREG(8.4 volts)
Link of the datasheet
http://ww1.microchip.com/downloads/en/DeviceDoc/20002190C.pdf