SY6898ERYC - Programmable High Current Protection Switch Withstand -6V Input Voltage


  • Wide Input Voltage Range from 2.95V to 6.5V with Surge Up to 18V
  • Withstand -6V Input Voltage and Block the Power Path
  • Extremely Low RDS(ON) : 30mΩ at 3V VIN
  • 5A Output Current Capability
  • Programmable Soft-start Time
  • Short-circuit Protection
  • Selectable Clamping Output Voltage
  • Power Good Indicator Pin for Operation Status
  • FLG Indicator Pin for IN Status
  • Thermal Shutdown Protection & Auto Recovery
  • RoHS Compliant and Halogen Free
  • Compact Package: QFN2×2-9

Typical Application


The SY6898E is an 18V, 5A protection switch with output voltage clamping. Extremely low RDS(ON) of the integrated protection N-channel FET helps to reduce the power loss during the normal operation. Programmable soft-start time controls the slew rate of the output voltage during the start-up time. This IC along with small QFN2×2-9 footprint provides small PCB area application.

The SY6898E features withstand low to -6V input voltage, protecting the load from being damaged by negative voltage rating.


  • SSD M.2 from Factor
  • SSD Dual Input Power Application
  • SSD Load Switch