GreenFET3™ Single N-Channel Integrated Power Switch

A 3 mm² integrated power switch with charge pump, ramp control, output discharge, and protection

The SLG59M301V is a 7.8 mΩ 4 A single-channel load switch that is able to switch 1 to 5 V power rails. The product is packaged in an ultra-small 1.5 x 2.0 mm package.


  • Optimized for smartphone, notebook/tablet pc applications
  • 7.8 mΩ RDSON while supporting 4.0 A
  • Power supply: 2.5 V ≤ VDD ≤ 5.5 V
  • Input voltage range: 1 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 1.5 x 2.0 x 0.75 mm TDFN-8


  • Notebook Power Rail Switching
  • Tablet Power Rail Switching
  • Smartphone Power Rail Switching
TDFN-8 (1.5 x 2.0 mm)



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