APL3518
Features
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62mΩ 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 (Ro HS pliant)
General Description
The APL3518/9 series of power switches are designed for USB applications. The 62mΩ 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 140o C...
