SLG59M1638V Datasheet | Silego

Description The SLG59M1638V is a dual-channel, 45 mΩ PMOS power switch designed to switch 1.5 to 5 V power rails up to 2A 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 m V 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 patible CMOS input. Designed to operate over a -40°C to 85°C range, the SLG59M1638V is available in a Ro HS-pliant, ultra-small 1.6 x 1.0 mm STDFN package. Features - Integrated 2-Channel PMOS Power Switch - 2 A Maximum Continuous Switch Current per Channel - Low RDSON: - 45 mΩ at VIN = 5 V - 60 mΩ at VIN = 2.5 V - 80 mΩ at VIN = 1.5 V - Operating Voltage: 1.5 V to 5.5 V - Reverse-current/voltage Protection - Fast Output Discharge - Low-voltage CMOS Logic patible Switch Control - Operating temperature range: -40 °C to 85°C - Pb-Free / Halogen-Free / Ro HS pliant packaging Block Diagram ILOAD1 Pin Configuration VIN2 VOUT2 ON2 ON1 VIN1 VOUT1 8-pin STDFN (Top View) 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 ILOAD2 VIN1...