USB电源分配开关专为USB应用而设计CXUS7728A输出电流限制在电流极限阈值水平62mW高边MOSFET电源电压2.7V至5.5V CXUS7728B CXUS7728C CXUS7728D | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
目录7.相关产品 产品概述 返回TOP The CXUS7728 CXUS7728B CXUS7728C CXUS7728Dseries of power switches are designed for USB applications. The 62mW N-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. When VOUT drops below 1.5V, the devices limit the current to a lower and safe level. The over-temperature protection limits the junction temperature below 140oC in case of short circuit or over load conditions. Other features include a deglitched OCB output to indicate the fault condition and an enable input to enable or disable the device.产品特点 返回TOP · 62mW High Side MOSFET · Wide Supply Voltage Range: 2.7V to 5.5V · Current-Limit and Short-Circuit Protections · Over-Temperature Protection · Fault Indication Output · Enable Input · UL Approved-File No. E328191 · Nemko IEC 60950-1:2005(2nd Edition); Am 1:2009 CB Scheme Certified, No.62377 · TUV IEC 60950-1:2005+A1:2009 and EN 60950-1:2006+A11:2009+A1:2010 Certified, No.44 780 11 393954 · Lead Free and Green Devices Available (RoHS Compliant) 应用范围 返回TOP · Notebook and Desktop Computers · USB Ports · High-Side Power Protection Switches 技术规格书(产品PDF) 返回TOP 需要详细的PDF规格书请扫一扫微信联系我们,还可以获得免费样品以及技术支持!
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