Integrated battery management solution for 18650 Li-ion batteries. It can measure remaining energy in the battery, perform a charging cycle from a USB-C power source, and protect batteries against overvoltage or overdraining conditions.
- Charging, balancing, termination (temperature protected)
- Gas-gauging (temperature compensated)
- Over-voltage protection
- Over-current protection
- Under-voltage is not protected - the module is constructed to power the device until battery death
The module could communicate on the I2C or HDQ bus.
| Mark | signal | Description |
|---|---|---|
| 1 | PG | |
| 2 | STAT2 | |
| 3 | GND | |
| 4 | CE | |
| 5 | STAT1 | |
| 6 | CMODE |