JAJSSD2A October 2023 – December 2023 BQ25638
PRODUCTION DATA
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In battery-only mode, BQ25638 will disable the BATFET if VBAT falls below VBAT_UVLO, separating the system from the battery. I2C is disabled as well. Upon exit from the undervoltage lockout condition when either VBAT rises above VBAT_UVLOZ or VVBUS rises above VVBUS_UVLOZ, I2C will be re-enabled and the registers are reset to their POR values.