概览

The SLG59M1638V 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 power switch also contains an internal UVLO threshold monitor to keep or to turn the switch OFF. For fast load turnoff when either switch is disabled (ONx = HIGH‑to‑LOW), each channel has its own fast discharge transistor that connects an internal 150 Ω RDSON transistor to ground. Each power switch is independently controlled via its own low‑voltage compatible CMOS input. Designed to operate over a -40 °C to 85 °C range, the SLG59M1638V is available in a RoHS‑compliant, ultra-small 1.6 mm x 1.0 mm STDFN package.

SLG59M1638V Diagram
SLG59M1638V Diagram
  • 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
  • Fast VOUT Discharge on OFF

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
类型 文档标题 日期
手册
Power Products Brochure
PDF 8.73 MB
指南
GreenFET Load Switch Product Selection Guide
PDF 2.76 MB
手册
GreenFET Load Switch Overview
PDF 5.06 MB
应用文档
AN-CM-272 Extending the GreenFET Load Switch Maximum Operating Current
PDF 911 KB
其他
SLG59M1638V Layout Guide
PDF 275 KB
应用文档
AN-1207 Load Switch Considerations for Inductive Loads
PDF 482 KB
6 items

设计和开发

开发板与套件

SLG59M1638V-EVB

SLG59M1638V-EVB

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SLG59M1638V Evaluation Board

The SLG59M1638V-EVB board evaluates the SLG59M1638V GreenFET, Dual P-Channel Reverse Blocking Load Switch.

ECAD 模块

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

扩展 ECAD 模块
Diagram of ECAD Models

产品选择

    Processing table
    Pkg. Type
    Carrier Type
    购买 / 样片
    器件号
    SLG59M1638V
    circle过时
    memory
    view_in_ar
    		Tape & Reel
    SLG59M1638VTR
    circle过时
    memory
    view_in_ar
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