GreenFET3™ Single N-Channel Notebook PC Reference Design Integrated Power Switch

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A 1.6 mm² fast turn on power switch with charge pump, 0.85 VD, ramp control, and output discharge for 1 V processor power control

The SLG5NT1533V is a 20 mΩ 2.5 A single-channel power switch with configurable slew rate control. The device can enable fast power rail turn on with big cap loading. Internal circuit limits max inrush current to prevent device damage. The product is packaged in an ultra-small 1.0x1.6mm package.


  • 1.0 x 1.6 x 0.55 mm STDFN-8 package
  • 20 mΩ RDSON while supporting 2.5 A


  • Discharges load when off
  • Fast turn on time


  • Fast Turn On/Off power rail switching with big Cap loading
  • Frequent wake & sleep power cycle
  • Mobile devices and portable devices
STDFN-8 (1.0 x 1.6 mm)



Simulation Macromodels

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