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OVP Switch with Reverse Blocking and 100V Surge Protection

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

  • Integrated switch 25mΩ typical

  • 5A Continuous Current

  • Overvoltage threshold trip 17V

  • Fast Overvoltage response time 100ns

  • Low Quiescent Current: 150µA (typ.)

  • Integrated Protection

  • Thermal Shutdown/ch
  • Under voltage protection (UVLO)
  • Soft-Start
  • OUT to IN Reverse Blocking
  • Low Quiescent Current: 150µA (typ.)

  • "EN" , VSNS, "WRX" and "FLAG" pins

  • Integrated Surge Protection up to +100V

  • Pb-free WLCSP 20-Bump, 0.5 pitch

  • -40°C to +85°C Temperature Range


  • Smartphones and Tablets

  • Mobile Internet Devices

  • Peripherals

Key Electrical Specifications

Vin(Min) Vin(Max) ON Resistance Max Current OVP Trip Point Package
3V 28V 25mΩ 5A Fixed: 17V WLCSP-20 2.57 x 2.07mm

Typical Application Diagram