MP62071 Datasheet | Monolithic Power Systems

The Future of Analog IC Technology 3.3V/5V, Single-Channel 0.8A Current-Limited Power Distribution Switch DESCRIPTION The MP62071 Power Distribution Switch Features internal current limiting to prevent damage to host devices due to faulty load conditions. The MP62071 operates from a 3.3V or 5V nominal input voltage and includes a 90mΩ Power MOSFET to handle up to 0.8A continuous load with a 1.25A typical current limit. The MP62071 has built-in protection for both over current and increased thermal stress. For over-current protection (OCP), the device will limit the current by going into a constant current mode. When continuous output overload condition exceeds power dissipation of the package, the thermal protection will shut the part off. The device will recover once the device temperature reduces to approx 120C. The MP62071 is available in 8-PIN MSOP8E package with exposed pad. Features - 0.8A Continuous Current - Accurate Current Limit - 2.7V to 5.5V Supply Range - 140u A Quiescent Current - 90mΩ MOSFET - Thermal-Shutdown Protection - Under-Voltage Lockout - 8ms FLAG Deglitch Time - No FLAG Glitch During Power Up - Reverse Current Blocking - MSOP8E package - UL Recognized: E322138 APPLICATIONS - Notebook PC - Set-top-box - Tele and Network Systems - PC Card Hot Swap - USB Power Distribution All MPS parts are lead-free and adhere to the Ro HS directive. For MPS green status, please visit MPS website under Products, Quality Assurance page. “MPS” and “The Future of Analog IC Technology” are registered trademarks of Monolithic Power Systems, Inc. TYPICAL APPLICATION 3.3V/5V Input 1...