NX20P0407 - NXP

NX20P0407 CC and SBU Protection

The NX20P0407 is a single-chip USB Type-C port protection device that provides 28V short-to-VBUS overvoltage protection to CC1/CC2 and SBU1/SBU2 pins. USB Type-C allows VBUS voltage to increase up to 20V through Power delivery protocol. CC1/2 and SBU1/2 pins can be shorted to VBUS due to mechanical twisting and sliding of the connector since Type-C connector.

Features

• USB Type C CC1/2 and SBU1/2 short protection to VBUS
  – CON_CC1 / CON_CC2 : 28VDC
  – CON_SBU1 / CON_SBU2 : 28VDC
• Rd circuit in CON_CC1/CON_CC2 in dead battery
• Low RDSon switch
  – CC switch : 160mΩ
  – SBU switch : 3.6Ω
• Robust ESD immunity for CON_CC1/2
  – IEC 61000-4-2 Contact discharge: 8KV
  – IEC 61000-4-2 Air discharge: 15KV
• +/- 35V surge protection on CON_CC1/2
• Low SYS leakage current : 32μA
• CC1/2 leakage current : < 1μA
• Fast OVP turn off time : 60ns NXP Semiconductors NX20P0407 USB Type-C CC and SBU Protection IC 3 Applications
• Smartphone
• Tablet
• Laptop 4 Ordering infor.