GreenFET3™ Single N-Channel Reverse Blocking Integrated Power Switch

A 4 mm², 15 mΩ, 4 A Integrated Power Switch with Back-to-Back Reverse-Current Block, IOUT Monitor, and FAULT Signaling

Operating from a 2.5 V to 5.5 V power supply, the SLG59M1714V is a 15 mΩ, 4 A single-channel integrated power switch with back-to-back reverse-current blocking when the power switch is disabled. With a fixed VOUT slew rate of 2.8 V/ms, inrush current is internally limited. Incorporating two-stage current protection as well as thermal protection and fault signaling, the SLG59M1714V is designed for all 0.8 V to 5.5 V power rail applications. Fully specified over the -40 °C to 85 °C temperature range, the SLG59M1714V is packaged in a space-efficient, low thermal resistance 1.6 mm 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
  • 15 mΩ RDSON
  • Back-to-back, Reverse-current Blocking (when OFF)
  • Maximum Continuous FET Current: 4 A
  • Supply Voltage: 2.5 V ≤ VDD ≤ 5.5 V
  • Wide Input Voltage Range: 0.8 V ≤ VIN ≤ VDD
  • Fixed VOUT Slew Rate: 2.8 V/ms


  • Two-stage Overcurrent Protection:
    • Resistor-adjustable Active Current Limit
    • Fixed 0.5 A Short-circuit Current Limit
  • Thermal Shutdown Protection
  • Analog FET Current Monitor Output: 100 μA/A
  • Open-drain FAULT Signaling
  • 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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