Overvoltage Protector with Bidirectional Blocking and Surge Protection

        • Wide Input voltage range: 3.0V to +28V

        • Integrated MOSFET switch 20mΩ typical

        • 5A Continuous Current

        • VP Select Pin

          • Overvoltage threshold trip13V/17V
          • VSNS clamp 16V/20V max
        • Fast Overvoltage response time 100ns

        • Low Quiescent Current: 160μA (typ.)

        • Integrated Protection

          • Thermal Shutdown
          • Under voltage protection (UVLO)
          • Soft-Start
          • OUT to IN Reverse Blocking
        • EN, VSNS, WRX and FLAG pins

        • Integrated Surge Protection up to +/-100V

        • Pb-free WLCSP 20-Bump, 0.4mm pitch

        • -40°C to +85°C Temperature Range


  • Smartphone and Tablets

  • Mobile Internet Devices

  • Peripherals

Key Electrical Specifications

 Vin(Min)   Vin(Max)   ON Resistance   Max Current   OVP Trip Point   Package
3V 28V 20mΩ 5A 13V/17V  WLCSP-20 2.22mm x 1.82mm 

Typical Application Diagram