Diodes – AP22850: 10V Single Channel Programmable Load Switch

The AP22850 is an integrated P-channel load switch, featuring adjustable ramp-up and discharge rate that can be set via an external capacitor and resistor respectively. It incorporates a “power good” output to flag when the switch is fully enhanced. The P-channel switch has a typical RDS(ON) of 21mΩ, enabling a current handling capability of up to 8A. Near-zero quiescent supply current makes it ideal for use in battery-powered distribution systems where power consumption is a concern.


  • Near-zero quiescent current
  • Suppresses fast transients on VIN
  • Low typical RDS(ON) of 21mΩ
  • Thermally efficient package with an exposed pad
  • No external gate pull-up resistor required
  • 4.5V to 11V input voltage range
  • Adjustable start-up and discharge rate
  • W-DFN2020-8 package with 4mm2 footprint