USB Type-C Port Protector for CC and SBU Pins

  • Thunderbolt™ compatible
  • Overvoltage Protection
    • 24VDC Tolerance on CC 1/2, SBU 1/2
    • CC 1/2 OVP = 5.8V
    • SBU 1/2 OVP = 4.8V
    • Fast 70ns Response Time
  • IEC61000-4-5 Surge Protection
    • ±40V Surge Tolerance on CC 1/2
    • ±30V Surge Tolerance on SBU 1/2
  • IEC61000-4-2 ESD Protection
    • ±15kV air gap on CC 1/2, SBU 1/2
    • ±8kV contact on CC 1/2, SBU 1/2
    • ±2kV HBM on all pins (JEDEC JS-001-2017)
  • CC Switches:
    • 1.25A, 270mΩ, 40pF, 140MHz
    • Automatic 5.1kΩ dead battery pull-down
  • SBU Switches:
    • 3Ω, 11pF, 800MHz
  • 2.5V to 5.5V Operating Supply Voltage Range
  • -40°C to 85°C Operating Temperature Range
  • 16-bump WLCSP 1.7mm x 1.7mm (0.4mm pitch)
  • 20 pin TQFN 3mm x 3mm (0.4mm pitch)
  • RoHS and Green Compliant

Applications

  • Notebooks, PCs, Netbooks, Tablets, Monitors, TVs
  • Gaming Devices, Set-top Boxes, Networking

Key Electrical Specifications

VIN (Min) VinIN (Max)  IQ (µA) ON Resistance (Ω) CCx, SBUx, max DC (V) Surge Rating (V) OVP Turn Off 
Response Time
(ns)
 Package
2.5V 5.5V 40 270 24 CCx = ±40
SBUx = ±30
70 WLCSP44-16
TQFN33-20

Typical Application Diagram

KTU1121A