Power & Power Management

Overview

Description

The SLG59M1639V is a dual‑channel, 45 mΩ PMOS load switch designed to switch 1.5 to 5.5 V power rails up to 2 A in each channel. When either channel is enabled, reverse‑current protection will quickly open the switch in the event of a reverse‑voltage condition is detected (a VOUT > VIN + 50 mV condition opens the switch). In the event that the channel’s VIN voltage is too low, the load switch also contains an internal UVLO threshold monitor to keep or to turn the switch OFF. Each load switch is independently controlled via its own low‑voltage compatible CMOS input. Designed to operate over a -40 °C to 85 °C range, the SLG59M1639V is available in a RoHS‑compliant, ultra‑small 1.6 mm x 1.0 mm STDFN package.

Features

  • Optimized for Notebook/Laptop/Tablet PCs, Smartphones/Wireless Handsets, High-definition Digital Cameras, Set-top Boxes applications
  • 45 mΩ RDSON while supporting 2.0 A
  • Power supply/input voltage range: 1.5 V ≤ VIN ≤ 5.5 V
  • Reverse-current/voltage Protection
  • ON-OFF Control: Active HIGH

Applications

  • Power-Rail Switching:
    • Notebook/Laptop/Tablet PCs
    • Smartphones/Wireless Handsets
    • High-definition Digital Cameras
    • Set-top Boxes
  • Point of Sales Pins
  • GPS Navigation Devices

Documentation

Title Type Date
PDF490 KB
Datasheet
PDF911 KB
Application Note
PDF299 KB
Application Note
PDF301 KB
Other

Design & Development

Boards & Kits

Boards & Kits

Models

Models

Title Type Date
TXT9 KB
Model - SPICE
ZIP3 KB
Model - SPICE

Videos & Training