General Description

The EC9521B2 power switches are designed for USB applications.
The 35mΩ N-channel MOSFET power switch satisfies the voltage drop requirements of USB specification.
The protection features include current-limit protection, short-circuit protection, and overtemperature protection. The device limits the output current at current limit threshold level.
The over-temperature protection limits the junction temperature below 140℃ in case of short circuit or over load conditions. An enable input to enable or disable the device.

Features

◆ 35mΩ High Side MOSFET
◆ Voltage Range: 3.5V to 5.5V
◆ Current-Limit and Short-Circuit Protections
◆ Over-Temperature Protection
◆ Iset Input
◆ Enable Input
◆ Lead Free and Green Devices Available

Applications

◆Notebook and Desktop Computers
◆USB Ports
◆High-Side Power Protection Switches