SLUSEC9B October 2020 – July 2024 BQ25618E , BQ25619E
PRODUCTION DATA
Refer to the PDF data sheet for device specific package drawings
The input voltage is sensed via the VAC pin . The default OVP threshold is 14.2-V, and can be programmed at 5.7 V/6.4 V/11 V/14.2 V via OVP[1:0] register bits . ACOV event will immediately stop converter switching. The device will automatically resume normal operation once the input voltage drops back below the OVP threshold. During ACOV, REGN LDO is on, and the device does not enter HIZ mode.
During ACOV, the fault register CHRG_FAULT bits are set to 01. An INT pulse is asserted to the host.