Power Switch

Part No.	NCT3520 series
Datasheet	Request datasheet
Description	The NCT3520 is high-side current-limited switches with enable and error flag functions, optimized for general purpose power distribution and Universal Serial Bus (USB) requiring circuit protection.The devices incorporate an 80mΩ N-channels MOSFET power switch controlled by a logic enable input. It can handle up to 1.0A/1.5A/2.0A continuous output current and operate under a supply voltage ranging from 2.7 to 5.5V. NCT3520 power switches are optimized for self-powered and bus-powered USB application and also can be used in where heavy capacitive loads and short circuits are likely to occur devices.
Features	80-mΩ High–Side MOSFET Switch Compliant to USB Specification Guaranteed 1.0A/ NCT3520X-X10, 1.5A/ NCT3520X-X12 and 2.0A/ NCT3520X-X15 Continuous Load Current Accurate Current Limit Reverse Current Flow Blocking (no body diode) Reverse Voltage Protection Output Discharge Function Short-Circuit and Thermal Protection with Over-current Flag Logic Output Under voltage Lockout No Over-current (OC#) Signal During Power-up and 8ms Internal OC# blanking timeout Operating Range: 2.7V to 5.5V Logic-Level Enable Input, Available with Active High/ Low Versions 0.6ms Typical Rise Time 1uA Maximum Standby Supply Current
Diagram	N/A
Package	SOIC-8, MSOP-8 & SOT23-5 Green Package (Pb-free ROHS Compliance and Halogen Free)
Other Files	N/A
Development Tools	N/A
Others	N/A

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040_Power Switch