GreenFET3™ Single N-Channel Integrated Power Switch

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A 1.6 mm² integrated power switch with charge pump, 0.9 VD, ramp control, output discharge, and protection

The SLG59M1448V is a 17 mΩ 2.5 A single-channel load switch that is able to switch 0.9 to 5 V power rails. The product is packaged in an ultra-small 1.0 x 1.6 mm package.



  • Optimized for smartphone, notebook/tablet pc applications
  • 17 mΩ RDSON while supporting 2.5 A
  • Power supply: 2.5 V ≤ VDD ≤ 5.5 V
  • Input voltage range: 0.9 V ≤ VD ≤ VDD
  • Output voltage slew-rate control by external capacitor


  • Over-current & Over-temperature protection
  • Output discharge circuitry
  • Sleep mode current (IDDOFF) in low µA range
  • Package 1.0 x 1.6 x 0.55 mm STDFN-8


  • Notebook Power Rail Switching
  • Tablet Power Rail Switching
  • Smartphone Power Rail Switching
STDFN-8 (1.0 x 1.6 mm)



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