APL3553I/J数据手册Anpec中文资料规格书

描述 Description

The APL3553I/J 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 VIN-1V, 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.

特性 Features

• 62mΩ Power Switch On Resistance
• Wide Supply Voltage Range : 2.7V to 5.5V
• Fix Current Limit Protection
• Fast Over current Response : 2us (typ.)
• Over-Temperature Protection
• Fault IndicationOutput
• Enable Input
• Built-in Soft-Start
• Reverse Input-Output Voltage Protection : 25mV (typ.)
• UL Approved-File No. E328191
• UL-CB Scheme IEC/EN62368-1 Certified
• TUV IEC/EN62368-1 Certified