NX48P0407 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. CC1/2 and SBU1/2 pins can be shorted to VBUS of 48 V due to mechanical twisting and sliding of the connector since Type-C connector contact pins are 25 % closer to...
NX48P0407 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