Built-in OVP Micro USB Switch with USB2.0, MHL™ and Audio - BD91411GW
BD91411GW is USB connector interface IC. It is possible to use it for the application for the mobile device such as smart phones and mobile phones.
For Automotive usage, please contact Sales.
ON Resistance [mΩ]
Over Current Detect [A]
Operating Temperature (Min.)[°C]
Operating Temperature (Max.)[°C]
Features:・ Complete solution for mini/micro USB connect multiplexing.
・ MHL/USB/UART 2paths, AUDIO 1path, Monaural Microphone 1path in 4 to 1 multiplexer.
・ Compatible with USB High Speed/Full Speed.
・ CECBUS to ID bypass switch.
・ Audio switch handle with negative voltage signal.
・ Microphone signal paths to VBUS or HDPR are built in.
・ ID resistance support to CEA936A, Battery Charging Specification (BCS) ver1.2, MCPC, USB-OTG and MHL specification.
・ Power-On Reset.
・ USB Charger detection support with BCS ver1.2 specification.
・ Over voltage protection (OVP) up to 28V about VB(VBUS) input and VC(cradle) input.
・ Power multiplexer OVP input about VB and VC.
・ Internal Low Ron FET about OVP(VB and VC).
・ OTG power path switch (Output side in this power path support 28V protection) is built in.
・ VBUS linked LDO（4.9V or 3.3V are selectable.）
・ I²C compatible Interface.