Hi Dialog teams,
3V is the cut-off voltage of the battery(15mAH), but the battery voltage is discharged to 1.8V. Why?
The following is param.
/*Modify by philip for 15mA battery E*/
#define dg_configBATTERY_TYPE (BATTERY_TYPE_LICOO2)
#define dg_configBATTERY_CHARGE_CURRENT 1 // 10mA
#define dg_configBATTERY_PRECHARGE_CURRENT 20 // 2.1mA
#define dg_configBATTERY_CHARGE_NTC 1 // disabled
#define dg_configBATTERY_CHARGE_VOLTAGE 0xA // 4.2V
#define dg_configPRECHARGING_THRESHOLD (2462) // 3.006V
#define dg_configCHARGING_THRESHOLD (2498) // 3.05V
#define dg_configPRECHARGING_TIMEOUT (30 * 60 * 100) // N x 10msec
#define dg_configBATTERY_LOW_LEVEL 2496 // 3.05v
/*Modify by philip for 15mA battery X*/
Hi There,
Please take a look at the AN-B-035 Application Note: DA1468x Battery Charging and see Table 5: Configuration Settings for Specific Battery Types. The charging voltage is 4.2 V. Can you please explain what is the issue you have?
Thanks, PM_Dialog