NX20P0408 - NXP

NX20P0408 USB D+/D- protection

NX20P0408 is a single chip USB data lines protection solution that provides 28V shortto-VBUS protection to system side D+ and D- pins located near VBUS pins. USB Type-C allows VBUS voltage to increase up to 20V through Power delivery protocol. D+ and D- pins can be shorted to VBUS due to mechanical twisting and sliding of the connector since Type-C connector.

Features

• USB Type-C D+/D- short protection to VBUS
  – CON_DP / CON_DN : 28VDC
• Low Rdson switch : 4Ω
• High switch bandwidth = 1.5GHz
• 35V surge protection on CON_DP/CON_DN
• Fast OVP turn off time : 60ns
• Post-stage clamp circuit to clamp voltage until switch is off. 3 Applications
• Smartphone
• Tablet
• Laptop NXP Semiconductors NX20P0408 USB D+/D- protection IC 4 Ordering information Table 1. Ordering information Type number Topside marking NX20P0408UK N08 Package Name WLCSP12 Description Version Wafer level chip-scale package, 12 bumps; 1.67 SOT1390-7 mm x 1.27 mm x 0.525 mm body (b.