NCP372MUAITXG

Positive and Negative Overvoltage Protection Controller with Internal Low Ron NMOS FETs and Status FLAG
The NCP372 is able to disconnect systems from its output pin when wrong operating conditions are detected at it’s input.
The system is both positive and negative overvoltage protected up to ±28 V.This device uses internal NMOS, and therefore, no external device is necessary, reducing the system cost and the PCB area of the application board.
The NCP372 is able to instantaneously disconnect the output from the input, due to integrated Low Ron Power NMOS, if the input voltage exceeds the overvoltage threshold (OVLO) or undervoltage threshold (UVLO).In addition, the device has ESD−protected input (15 kV Air) when bypassed with a 1.0 μF or larger capacitor.
Features
• Overvoltage Protection up to 28 V
• Negative Voltage Protection down to −28 V
• Reverse Current Blocking
• On−Chip Low RDS(on) NMOS Transistor: Typical 130 mΩ
• Overvoltage Lockout (OVLO)
• Undervoltage Lockout (UVLO)
• Soft−Start
• Alert FLAG Output
• Shutdown EN Input
• Compliance to IEC61000−4−2 (Level 4) 8.0 kV (Contact) 15 kV (Air)
• ESD Ratings: Machine Model = B Human Body Model = 2
• 12 Lead LLGA 3x3 mm Package
• This is a Pb−Free and Halogen−Free DeviceApplications
• Cell Phones
• Camera Phones
• Digital Still Cameras
• Personal Digital Assistant
• MP3 Players
• GPS