Renesas Electronics Corporation Power Distribution Switches, Load Drivers SLG59H1120V

The SLG59H1120V is a high-performance NMOS load switch designed for power distribution applications, capable of handling input voltages from 4.5 V to 12 V and continuous currents up to 5 A. It features a low on-resistance of 18 mΩ, ensuring efficient operation across a wide voltage range. The device incorporates several protective features, including automatic nFET SOA protection, adjustable inrush current control, and two-stage current limit protection, which includes both active and internal short-circuit limits. The SLG59H1120V operates within a temperature range of -40 °C to 85 °C and is housed in a compact 1.6 x 3.0 mm STQFN package, which offers low thermal resistance for high-current applications. Additional functionalities include a 3-level, pin-selectable VIN overvoltage lockout, an open-drain fault signaling output, and a MOSFET current monitor output that provides a proportional analog signal for load current monitoring. This product is suitable for various applications, including enterprise computing, telecom equipment, and general-purpose power rail switching.