KTU1101

USB Type-C Port Protector for CC and SBU Pins

  • Over-Voltage Protection (OVP)

  • 24VDC Tolerance on CC1/2, SBU1/2
  • CC1/2 OVP = 5.8V typ
  • SBU1/2 OVP = 4.8V typ
  • Ultra-Fast 15ns Response Time
  • IEC61000-4-5 Surge Protection

  • ±80V Surge Tolerance on CC1/2
  • ±35V Surge Tolerance on SBU1/2
  • IEC61000-4-2 ESD Protection

  • ±15kV air gap on CC1/2, SBU1/2
  • ±8kV contact on CC1/2, SBU1/2
  • Moisture Detection Compatible

  • Over 10MΩ to ground on CC1/2, SBU1/2
  • CC Switches

  • DPST, 1.25A, 330mΩ
  • Automatic 5.1kΩ dead battery pull-down
  • SBU Switches

  • DPST, 4Ω
  • Reverse current blocking when disabled
  • 2.5V to 5.5V Operating Supply Voltage Range

  • -40°C to +85°C Temperature Range

  • Pb-free 20 bump WLCSP (0.4mm pitch)

Applications

  • Smartphones, Tablets, Notebooks, Monitors, TVs

  • Accessories, AI/BT Loudspeakers, IoT

  • Any USB type-C port

Key Electrical Specifications

Vin

 (Min)

(V) 

Vin

 (Max)

(V) 

ON

 Resistance

(Ω) 

  OVP  

Trip

 Point 

(V)

OVP Turn Off 

Response

Time

(ns)

 Package
2.5V 5.5V 4/0.33

 4.8/5.8

15

WLCSP-20

1.7x2.1 

Typical Application Diagram

KTU1101