NX48P0407 - NXP

NX48P0407 48V Type-C CC and SBU protection IC

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 connect.

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
• HVQFN16 package NX48P0407_SDS Product short data sheet All information provided in this document is subject to legal disclaimers. Rev. 1.0 — 27 August 2024 © 2.