NX48P0407 Overview
Description
The NX48P0407 is a CC and SBU protection IC, which can protect the short-to-VBUS damage on Type-C CC and SBU pins by ultrafast response of overvoltage protection detection. USB Type-C allows VBUS voltage to increase up to 48 V through a PD 3.1 protocol.
Key Features
- Type-C 48 V short-to-VBUS protection – CON_CC1/CON_CC2: up to 60 VDC – CON_SBU1/CON_SBU2: up to 60 VDC
- Dead-battery Mode Rd integrated on CON_CCx
- Low RON for OVP FET paths – CC OVP switch: 250 mΩ – SBU OVP switch: 3.6 Ω
- Robust IEC-61000-4-2 ESD protection – Contact discharge +/-8 kV: CON_CCx/CON_SBUx – Air discharge +/-15 kV: CON_CCx/CON_SBUx
- Low standby quiescent current of CC path: ~40 μA
- Fast OVP turn off time: 60 ns
