MP6231数据手册集成电路（IC）的配电开关负载驱动器规格书PDF

描述 Description

The MP6231/MP6232 Power Distribution Switch features internal current limiting to prevent damage to host devices due to faulty load conditions. The MP6231/MP6232 analog switch has 85mO 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 MP6231/MP6232 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, then the device will shut off. The device will recover once the device temperature reduces to approx 120?. The MP6231/MP6232 is available in 8-pin MSOP and SOIC package with exposed pad.

特性 Features

● 500mA Continuous Current
● Accurate Current Limit
● 2.7V to 5.5V Supply Range
● 140uA Quiescent Current
● 85mO 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 File # E322138