GreenFET3™ Single N-Channel Integrated Power Switch

A 4 mm², 4 mΩ, 5 A Integrated Power Switch with PG Output

Operating from a 2.5 V to 5.5 V power supply and fully specified over the -40 °C to 85 °C Industrial temperature range, the SLG59M1717V is a high-performance 4 mΩ, 5 A single-channel nFET integrated power switch designed for all 0.8 V to 5.5 V power rail applications. The SLG59M1717V features adjustable inrush current control which is achieved by adjusting the VOUT slew rate with an external capacitor. Using a proprietary MOSFET design, the SLG59M1717V achieves a stable 4 mΩ RDSON across a wide input/supply voltage range. The SLG59M1717V also incorporates resistor-adjustable current limiting as well as thermal protection. Using Dialog’s proprietary CuFET™ technology for high-current operation, the SLG59M1717V is packaged in a space-efficient, low thermal resistance, RoHS-compliant 1.6mm x 2.5 mm STQFN package.


  • Optimized for all high-side Power-Rail Control Applications in Adapter-powered Devices, Set-top Boxes, Tablet PCs, Hard-disk & Solid-state Drives, and PCI/PCIe Cards
  • 4 mΩ RDSON while supporting 5 A
  • Generates very low thermal gradients
  • Supply Voltage: 2.5 V ≤ VDD ≤ 5.5 V
  • Wide Input Voltage Range: 0.8 V ≤ VIN ≤ VDD
  • Capacitor-adjustable Start-up and In-rush Current Control


  • Two-stage Overcurrent Protection:
    • Resistor-adjustable Active Current Limit
    • Fixed 1.6 A Short-circuit Current Limit
  • Open-drain PG Signaling
  • Thermal Shutdown Protection
  • ON-OFF Control: Active HIGH
  • Package 1.6 x 2.5 x 0.55 mm STQFN-16


  • Notebook Power Rail Switching
  • Tablet Power Rail Switching
  • Smartphone Power Rail Switching
STQFN-16 (1.6 x 2.5 mm)



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