2024-12-30 02:30 AM
From the datasheet and AN4870, we understand that it is necessary to calculate the battery's internal impedance and measure the OCV table.
After configuring CC_CNF and REG_VM_CNF, the STC3117 operates properly using its algorithm.
The operating temperature range is -40°C to 85°C. How can we create a temperature-dependent model in the STC3117?
Is it achieved by dynamically writing OCV TABLE0~15 and the measured battery internal resistance for different temperatures when a temperature change is detected?
Could you kindly provide a detailed procedure for building the battery model?