概览

描述

The SLG59M1649V is a self-powered, high-performance, 23 mΩ pFET load switch designed for 1.5 to 5.5 V power rail applications up to 4 A. When enabled, internal reverse-current protection will quickly open the switch in the event of a reverse-voltage condition is detected (a VOUT + 50 mV > VIN condition opens the switch). Upon the detection of a reverse condition, an open-drain FAULT output is asserted. In the event the VIN voltage is too low, the load switch also contains an internal UVLO threshold monitor to keep or to turn the switch OFF. Designed to operate over a -40 °C to 85 °C range, the SLG59M1649V is available in a RoHS-compliant, ultra-small 1.0 mm x 1.6 mm STDFN package.

特性

  • Optimized for Notebook/Laptop/Tablet PCs, Smartphones/Wireless Handsets, High-definition Digital Cameras, Set-top Boxes applications
  • 23 mΩ RDSON while supporting 4.0 A
  • Power supply/input voltage range: 1.5 V ≤ VIN ≤ 5.5 V
  • Reverse-current/voltage Protection
  • ON-OFF Control: Active HIGH
  • Open-drain FAULT Signaling
  • Fast VOUT Discharge on OFF

应用

应用

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

文档

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其他

设计和开发

开发板与套件

开发板与套件

模块

模块

Title Type Date
模型 - SPICE
模型 - SPICE

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