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NCP349 Datasheet 28V Overvoltage Protection

Manufacturer: onsemi

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Datasheet Details

Part number NCP349
Manufacturer onsemi
File Size 300.56 KB
Description 28V Overvoltage Protection
Datasheet download datasheet NCP349 Datasheet

Overview

NCP349 Positive Overvoltage Protection Controller with Internal Low RON NMOS FET The NCP349 is able to disconnect the systems from its output pin when wrong input operating conditions are detected.

The system is positive overvoltage protected up to +28 V.

This device uses an internal NMOS and therefore, no external device is necessary, reducing the system cost and the PCB area of the application board.

Key Features

  • Overvoltage Protection up to 28 V.
  • On.
  • Chip Low RDS(on) NMOS Transistor: 65 mW.
  • Internal Charge Pump.
  • 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.
  • DFN6 1.6x2 mm Package.
  • This is.

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