General Description

The FAN5009 is a dual, high frequency MOSFET driver, specifically designed to drive N-Channel power MOSFETs in a synchronous-rectified buck converter. These drivers, combined with a Fairchild Multi-Phase PWM controller and power MOSFETs, form a complete core voltage regulator solution for advanced microprocessors.

Features

• Drives N-channel High-Side and Low-Side MOSFETs in a synchronous buck configuration

• 12V High-Side and 12V Low-Side Drive

• Internal Adaptive “Shoot-Through” Protection

• Integrated Bootstrap Diode for High-Side Drive

• Fast rise and fall times

• Switching Frequency Up to 500kHz

• OD input for Output Disable – allows for synchronization with PWM controller

• SOIC-8 Package

• Available in low thermal resistance MLP package