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bq40z50-R1 OC



Hi 大大 請教一下

Design Capacity mAh : 8730 mA

 

OC Threshold : 300 mAh

OC Recovery : 2 mAh

OC RSOC Recovery : 90%

 Overcharge Protection

The device can prevent continuing charging if the pack is charged in excess over Full Charge Capacity().

 

Trip:

Remaining Capacity() Full Charge Capacity() AND

Internal charge counter ≥ OC:Threshold

 

1.請教一下 關於Internal charge counter 是指什嗎 哪個參數設定值? 在datesheet

看不到相關的值

 

2.是不是 只要累計容量 大於設定值300mAh 也就是 > 9030mAh 就會觸發

 

3. OC Threshold 改設定 2000mAh 會不會太大了

另外請教一下 修改下列的值 這關係到FC 判飽條件 

我重新golden learning , learning  4 Cycle   是不是會比較精準

Charge Term Taper Current  250 mA → 100mA

Charge Term Voltage 75mV  → 50mV