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Overview

Description

Operating from a 2.5V to 5.5V power supply and fully specified over the -40 °C to 85 °C industrial temperature range, the SLG59M1717V is a high‑performance 4mΩ, 5A single‑channel nFET load switch designed for all 0.8V to 5.5V 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 4mΩ RDSON across a wide input/supply voltage range. The SLG59M1717V also incorporates resistor‑adjustable current limiting as well as thermal protection. Using proprietary technology for high‑current operation, the SLG59M1717V is packaged in a space‑efficient, low thermal resistance, RoHS‑compliant 1.6mm x 2.5mm STQFN package.

Features

  • Optimized for all high-side Power-Rail Control Applications in Adapter‑powered Devices, Set‑top Boxes, Tablet PCs, Hard‑disk and Solid‑state Drives, and PCI/PCIe Cards
  • 4mΩ RDSON while supporting 5A
  • Generates very low thermal gradients
  • Supply Voltage: 2.5V ≤ VDD ≤ 5.5V
  • Wide Input Voltage Range: 0.8V ≤ VIN ≤ VDD
  • Capacitor-adjustable Start-up and In-rush Current Control
  • Two-stage Overcurrent Protection:
    • Resistor-adjustable Active Current Limit
    • Fixed 1.6A Short-circuit Current Limit
  • Open-drain PG Signaling
  • Thermal Shutdown Protection
  • ON-OFF Control: Active HIGH

Comparison

Applications

Documentation

Type Title Date
Datasheet PDF 898 KB
Brochure PDF 5.05 MB 日本語
Guide PDF 2.78 MB 日本語
Application Note PDF 1.27 MB
Application Note PDF 409 KB
Application Note PDF 278 KB
6 items

Design & Development

Software & Tools

Software Downloads

Type Title Date
PCB Design Files ZIP 65 KB
PCB Design Files ZIP 9 KB
PCB Design Files ZIP 221 KB
PCB Design Files ZIP 23 KB
PCB Design Files ZIP 2 KB
PCB Design Files ZIP 61 KB
6 items

Boards & Kits

Models

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.

Diagram of ECAD Models

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Support Communities

  1. SLG59M1717V

    Hello Team, SLG59M1717V obviously does not have reverse current protection. For a bidirectional charging application in a mobile product, can we leverage this to behave as an ideal diode so that a higher output voltage applied can  be passed thru the mosfet channel rather than only the body diode?For ...

    Sep 10, 2024
  2. Are SLG59M1717V and SLG5NT1703V Equivalent?

    Hi, I have a reference design which SLG5NT1703V is used as a power switch. But unfortunately, datasheet of this component cannot be found.  I have found one of your component (SLG59M1717V) as a replacement to it. I think that they are equivalent but I can't be sure. Can you ...

    Dec 22, 2021

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