DESCRIPTION
The MP62170-3/MP62171-3 Power Distribution Switch features internal current limiting to prevent damage to host devices due to faulty load conditions. The MP62170-3/MP62171-3 analog switch has 75mΩ on-resistance and operates from 2.7V to 5.5V input. It is available with guaranteed current limits, making it ideal for load switching applications. The MP62170-3/MP62171-3 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.

FEATURES
• 1.5A Continuous Current
• Accurate Current Limit
• 2.7V to 5.5V Supply Range
• 90uA Quiescent Current
• 75mΩ MOSFET
• Thermal-Shutdown Protection
• Under-Voltage Lockout
• 8ms FLAG Deglitch Time
• No FLAG Glitch During Power Up
• Reverse Current Blocking
• Active High & Active Low Options

APPLICATIONS
• Smartphone and PDA
• Portable GPS Device
• Notebook PC
• Set-top-box
• Telecom and Network Systems
• PC Card Hot Swap
• USB Power Distribution