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