Synchronous DC-DC MOSFET Driver

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. The upper Gate drive implements bootstrapping with only an external capacitor and Diode required. This reduces implementation complexity and allows the use of higher performance, cost effective, N-Channel MOSFETs
The output drivers in the FAN53418 have the capacity to efficiently Switch Power MOSFETs at frequencies over 500kHz. Each driver is capable of driving a 3000pF load with a ~20ns propagation delay and ~30ns transition time. Adaptive shoot-through protection is integrated to prevent both MOSFETs from conducting simultaneously. Additionally an Output Disable function is included to synchronize the driver with the PWM Controller The FAN53418 is rated for operation from 0C to +85C and is available in a low-cost SOIC-8 package.
By Fairchild Semiconductor
FAN53418 's PackagesFAN53418 's pdf datasheet



FAN53418 Pinout, Pinouts
FAN53418 pinout,Pin out
This is one package pinout of FAN53418,If you need more pinouts please download FAN53418's pdf datasheet.

FAN53418 Application circuits
FAN53418 circuits
This is one application circuit of FAN53418,If you need more circuits,please download FAN53418's pdf datasheet.


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