Is there application note i can reference for PSOC4 rechargeable battery integration
There is no application note dedicated for PSoC4 battery charging. We have PSoC 3/5 device Li ion battery charger application note cane be referred where PSoC 5 is used for battery charging application.
- Is Lithium Ion Battery compatible with PSOC4
- Is there recommended maximum voltage for PSOC4 battery
The absolute maximum VDD for PSoC4 device is 6( which the device can with stand). The device can work voltages below that till 1.8V.
- Is there recommended recharging chip for Lithium Ion battery for PSOC4.
There is no recommended recharging chip. You just have to make sure the ratings specified in the datasheet are met. Do check the absolute maximum ratings and DC specifications.