JAJSEC4E September 2012 – January 2018 BQ24157
PRODUCTION DATA.
In host mode, when OTG pin is high (and OTG_EN bit is high thereby enabling OTG functionality) or the operation mode bit (OPA_MODE) is set to 1, the device operates in boost mode and delivers the power to VBUS from the battery. In normal boost mode converts the battery voltage to VBUS-B (about 5.05V) and delivers a current as much as IBO (about 200mA) to support other USB OTG devices connected to the USB connector.