The charger can enter shipmode by:
- To enter shipmode on the BQ25120A, the device should be operating on battery-only mode (VIN < VUVLO), and /CD and /MR must be high. Then you can:
- Send the I2C command EN_SHIPMODE = 1 on the Status and Ship Mode Control Register (0x0).
- Perform a button press of the MR button, if the MRREC = 1 on the Push-button Control Register (0x08).
The charger can exit shipmode by:
- Connecting an adapter to IN (VIN > VBAT + VSLP)
- By pressing the /MR button when VIN is not present. In this case VBAT > VBATUVLO in order for the device to exit ship-mode.