MP62161DS中文资料美国芯源数据手册PDF规格书

DESCRIPTION

The MP62160/MP62161 Power Distribution Switch features internal current limiting to prevent damage to host devices due to faulty load conditions. The MP62160/MP62161 operates from a 3.3V or 5V input voltage and includes an 85mΩ Power MOSFET to handle up to 2A continuous load with a 2.8A typical current limit. The MP62160/MP62161 has builtin 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.

FEATURES

• 2A Continuous Current

• 2.8A accurate Current Limit

• Output Discharge Function

• 2.7V to 5.5V Supply Range

• 90uA Quiescent Current

• 85mΩ 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

• UL Recognized: E322138

APPLICATIONS

• Smartphone and PDA

• Portable GPS Device

• Notebook PC

• Set-top-box

• Telecom and Network Systems

• PC Card Hot Swap

• USB Power Distribution