Overview

Description

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 load 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 proprietary CuFET™ technology for high‑current operation, the SLG59M1717V is packaged in a space‑efficient, low thermal resistance, RoHS‑compliant 1.6 mm x 2.5 mm STQFN package.

Features

  • 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

Comparison

Applications

Applications

  • Notebook Power Rail Switching
  • Tablet Power Rail Switching
  • Smartphone Power Rail Switching

Documentation

Type Title Date
Datasheet PDF 898 KB
Guide PDF 2.76 MB
Brochure PDF 5.06 MB
Application Note PDF 1.27 MB
Application Note PDF 409 KB
Application Note PDF 278 KB
6 items

Design & Development

Boards & Kits

Boards & Kits

Models