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NCP4330 Datasheet Post Regulation Driver

Manufacturer: onsemi

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Overview

NCP4330 Post Regulation Driver The NCP4330 houses a dual MOSFET driver intended to be used as a companion chip in AC−DC or DC−DC multi−output post regulated power supplies.

Being directly fed by the secondary AC signal, the device keeps power dissipation to the lowest while reducing the surrounding part count.

Furthermore, the implementation of a N−channel MOSFET gives NCP4330−based applications a significant advantage in terms of efficiency.

Key Features

  • Undervoltage Lockout.
  • Thermal Shutdown for Overtemperature Protection.
  • PWM Operation Synchronized to the Converter Frequency.
  • High Gate Drive Capability.
  • Bootstrap for N.
  • MOSFET High.
  • Side Drive.
  • Over.
  • Lap Management for Soft Switching.
  • High Efficiency Post.
  • Regulation.
  • Ideal for Frequencies up to 400 kHz.
  • This is a Pb.
  • Free Device http://onsemi. com.

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