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FAN53418 Datasheet Synchronous DC-dc MOSFET Driver

Manufacturer: Fairchild (now onsemi)

Overview: www.fairchildsemi.com FAN53418 Synchronous DC-DC MOSFET Driver.

General Description

The FAN53418 is a high frequency, dual MOSFET driver specifically designed to drive two power N-Channel MOSFETs in a synchronous rectified buck converter.

These drivers combined with a FAN53168 Multi-Phase Buck PWM controller and power MOSFETs form a complete core voltage regulator solution for advanced microprocessors.

The FAN53418 drives both the upper and lower gates in a synchronous rectifier to +12V.

Key Features

  • Drives N-channel High-Side and Low-Side MOSFETs in a synchronous buck configuration.
  • Internal Adaptive “Shoot-Through” Protection.
  • High Switching Frequency (> 500kHz).
  • 30ns Output Rise/Fall Times w/3000pF load.
  • 20ns Propagation Delay.
  • 12V High-Side and 12V Low-Side Drive.
  • OD input for Output Disable.
  • allows for synchronization with PWM controller.
  • SOIC-8 Package General.

FAN53418 Distributor & Price

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