SLUSF18A October 2023 – December 2023 BQ25638
PRODUCTION DATA
Refer to the PDF data sheet for device specific package drawings
During boost OTG mode, BQ25638 converter monitors PMID for undervoltage. If the PMID voltage falls below VOTG_UVP, the converter stops and enters hiccup mode.
If the boost converter cannot recover from hiccup mode, EN_OTG bit is cleared and the device exits boost mode. The host may attempt to restart boost OTG mode by setting EN_OTG = 1.