حفاظت مدار محدودکننده‌های ولتاژ گذرا (تی وی اس) تجهیزات حفاظت در برابر اضافه‌ولتاژ گذرا (اس پی دی)

Product Attributes

Introduction

The NCP360 disconnects systems at its output when wrong VBUS operating conditions are detected at its input. The system is positive overvoltage protected up to +20 V. Thanks to an integrated PMOS FET, no external device is necessary, reducing the system cost and the PCB area of the application board. The NCP360 is able to instantaneously disconnect the output from the input if the input voltage exceeds the overvoltage threshold (OVLO). The NCP360 provides a negative going flag (FLAG) output, which alerts the system that a fault has occurred. In addition, the device has ESD−protected input (15 kV Air) when bypassed with a 1 μF or larger capacitor.

Features

• Very Fast Protection, Up to 20 V, with 25 μA Current Consumption
• On−chip PMOS Transistor
• Overvoltage Lockout (OVLO)
• Undervoltage Lockout (UVLO)
• Alert FLAG Output
• EN Enable Pin
• Thermal Shutdown
• Compliance to IEC61000−4−2 (Level 4) 8 kV (Contact) 15 kV (Air)
• ESD Ratings: Machine Model μ = B, Human Body Model = 2
• 6 Lead UDFN 2x2 mm Package
• 5 Lead TSOP 3x3 mm Package
• NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable
• These are Pb−Free Devices

Applications

• USB Devices
• Mobile Phones
• Peripheral
• Personal Digital Applications
• MP3 Players