5.5V, 4mΩ, 4A Load Switch with Protection Features

Operating from a 2.5V to 5.5V power supply and fully specified over the -40 °C to 85 °C temperature range, the SLG59M1709V is a high-performance 4mΩ, 4A single-channel nFET load switch with adjustable inrush current control which is achieved by adjusting the VOUT slew rate with an external capacitor. Using a proprietary MOSFET design, the SLG59M1709V achieves a stable 4mΩ RDSON across a wide input/supply voltage range. Incorporating two-stage current protection as well as thermal protection, the SLG59M1709V is designed for all 0.8V to 5.5V power rail applications. Using Renesas' proprietary CuFET™ technology for high-current operation, the SLG59M1709V is packaged in a space-efficient, low thermal resistance, RoHS-compliant 1.6mm x 2.5mm STQFN package.