GreenFET Dual P-Channel Reverse Blocking Load Switch
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.
SLG59M1639V Diagram
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
Design & Development
Boards & Kits
Boards & Kits
SLG59M1639V Evaluation Board
Models
ECAD Models
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.
Product Options
