特性
•IEC61000-4-5 surge protection
➢±80V surge protection on CON_LSP1/2
•USB Type-C LSP1/2 DC protection
➢CON_LSP1/CON_LSP2: 16V DC
•Dead battery circuits in CON_LSP1/CON_LSP2
•Integrated low Rdson switch
➢LSP switch: 340mΩ typical
•IEC61000-4-2 ESD protection for CON_LSP1/2
➢Contact discharge: ±12kV
➢Air discharge: ±16kV
•Default Over-Voltage Protection (OVP) threshold
➢CON_LSP1/CON_LSP2: 5.8V typical
•Low supply current: 20μA typical
•LSP1/2 leakage current: 0.5μA typical
•Fast OVP turn off time: 70ns typical
•Over-temperature protection (OTP)
•Under-voltage lockout (UVLO)
•WLCSP 1.82mm×1.27mm-12B package
说明
AW35611 is a single chip USB Type-C port protection solution, it integrates two channels of switches with OVP protection. CON_LSP1/2 pins can tolerate up to 16V DC. LSP switch can be used to protect CC of Type-C.
AW35611 will disconnect both two channels of switches when any pin of CON_LSP1/2 is above the OVP threshold, LSP1, LSP2 in system side are protected from the high voltage.
AW35611 integrates dead battery circuits in CON_LSP1 and CON_LSP2.
AW35611 integrates ±80V IEC61000-4-5 surge protection on CON_LSP1 and CON_LSP2, and also provides ±12kV contact discharge and ±16kV air discharge IEC61000-4-2 ESD protection on CON_LSP1 and CON_LSP2.