MP6205 3.3V/5V, Single-Channel 500mA Current-Limited Power Distribution Switch0 pages

MP6205 3.3V/5V, Single-Channel 500mA Current-Limited Power Distribution Switch The Future of Analog IC Technology- DESCRIPTION The MP6205 Power Distribution Switch features internai current limiting to prevent damage to host devices due to faulty load conditions. The MP6205 Analog switch features 90mQ on-resistance and operates from 2.7V to 5.5V input. It is available with a guaranteed current limit, making it ideal for load switching applications. The MP6205 has built-in protection for both over current and increased thermal stress. For over current, the device will limit the current by changing to a constant current mode. As the temperature increases as a result of short circuit, the device will shut off. The device will recover once the device temperature reduces to approx 120°C. The MP6205 is available in QFN8, MSOP8E, SOIC8E packages. FEATURES  500mA Continuous Current Օ Accurate Current Limit  2.7V to 5.5V Supply Range Օ 140uA Quiescent Current  90mQ MOSFET Օ Thermal-Shutdown Protection  Under-Voltage Lockout Օ 8ms FLAG Deglitch Time  No FLAG Glitch During Power Up Օ Reverse Current Blocking  QFN8, MSOP8E, SOIC8E Packages Օ UL Recognized: E322138 APPLICATIONS  Smartphone and PDA Օ Portable GPS Device  Set-top-box Օ USB Power Distribution "MPS" and "The Future of Analog IC Technology" are Trademarks of Monolithic Power Systems, Inc. TYPICAL APPLICATION n+5V USB Ports SINGLE-CHANNEL UL Recognized Component MP6205 Rev. 0. 92 9/23/2009 www.MonolithicPower.com MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. © 2009 MPS. All Rights Reserved. 1