KTU1108 USB Type-C Protector for CC Pins

USB Type-C Protector for CC Pins

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  • Over-Voltage Protection:
    • 24VDC Tolerance on CC1/2
      • Robust 25V overshoot clamping
    • CC1/2 OVP = 5.8V
    • Ultra-fast 15ns Response Time
  • Surge Protection
    • ±80V Surge Tolerance on CC1/2
  • IEC61000-4-2 ESD Protection
    • ±15kV air gap on CC1/2
    • ±8kV contact on CC1/2
    • ±2kV HBM on all pins
  • Moisture Detection Compatible
    • Over 10MΩ to ground on CC1/2
  • CC Switches:
    • 1.25A, 240mΩ, 370pF, 13.2MHz
    • Automatic 5.1kΩ dead battery pull-down
  • 2.5V to 5.5V Operating Voltage Range
  • -40°C to 85°C Operating Temperature Range
  • Pb-free 12 bump WLCSP (0.4mm pitch)


  • Smartphones
  • Tablets
  • Mobile Internet Devices
  • Wearables

Key Electrical Specifications

I (µA) ON Resistance (Ω)  Switch Con (pF)  OVP Trip Point (V)  OVP Turn Off Response Time (ns)  Package
2.7V 5.5V 30 240 370 5.8 15 WLCSP34-12

Typical Application Diagram


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