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FAN5009 Datasheet Dual Bootstrapped 12v MOSFET Driver

Manufacturer: Fairchild (now onsemi)

Overview: .. .fairchildsemi. FAN5009 Dual Bootstrapped 12V MOSFET Driver.

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, bined with a Fairchild Multi-Phase PWM controller and power MOSFETs, form a plete core voltage regulator solution for advanced microprocessors.

The FAN5009 drives the upper and lower MOSFET gates of a synchronous buck regulator to 12VGS.

Key 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.

More Datasheets from Fairchild (now onsemi)

Part Number Description
FAN501 Offline DCM / CCM Flyback PWM Controller
FAN5018B 6-Bit VID Controller 2-4 Phase VR10.X Controller
FAN5019 6-Bit VID Controller 2-4 Phase VRM10.X Controller
FAN5019B 6-Bit VID Controller 2-4 Phase VR10.X Controller
FAN501A Offline DCM / CCM Flyback PWM Controller
FAN5026 Dual DDR/Dual-output PWM Controller
FAN5029 8-Bit Programmable 2- to 5-Phase Synchronous Buck Controller
FAN5031 Synchronous Buck Controller
FAN5032 8-Bit Programmable 2 to 4 Phase Synchronous Buck Controller
FAN5033 Synchronous Buck Controller

FAN5009 Distributor