SLUSFB0 August 2024 BQ25758S
PRODUCTION DATA
Refer to the PDF data sheet for device specific package drawings
The internal bias circuits are powered from either VAC or SRN. When VAC rises above VVAC_OK, converter operation is allowed. When BAT rises above 3 V, reverse mode operation is allowed.
A POR occurs when one of these supplies rises above its corresponding VOK level, while the other supply is below its corresponding VOK level. After the POR, I2C interface is ready for communication and all the registers are reset to default value. The host can access all the registers after POR.