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FAN5009

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• Sw...

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SeekIC No. : 004340372 Detail

FAN5009: 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 Prote...

FAN5009 Data Sheet

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Part Number:
FAN5009
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



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 forsynchronization with PWM controller
• SOIC-8 Package
•Available in low thermal resistance MLP package




Application

• Multi-phase VRM/VRD regulators for Microprocessor Power
• High Current/High Frequency DC/DC Converters
• High Power Modular Supplies




Pinout

Connection Diagram




Specifications



Product Product status Eco Status Pricing* Package type Leads Packing method Package Drawing Package Marking Convention**
FAN5009MPX Full Production Green $0.69 MLP 8 TAPE REEL Line 1: $Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code)
&K Line 2: 5009MP Line 3: C1
FAN5009MX Full Production Green $0.364 SO-8 8 TAPE REEL Line 1: $Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code)
&K Line 2: 5009M Line 3: C1
* Fairchild 1,000 piece Budgetary Pricing
** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples

Package marking information for product FAN5009 is available. Click here for more information .


Parameter Min. Max. Units
VCC to PGND 0.3 15 V
PWM and OD pins 0.3 5.5 V
SW to PGND Continuous 1 15 V
Transient ( t=100nsec, F500kHz) 5(1) 25 V
BOOT to SW 0.3 15 V
BOOT to PGND Continuous 0.3 30 V
Transient ( t=100nsec, F500kHz) 33(1) V
HDRV VSW1 VBOOT+0.3 V
LDRV Continuous 0.5 VCC+0.3 V
Transient ( t=200nsec) 2(1) V





Description

More information about VRD/VRM10 solutions

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.

The FAN5009 drives the upper and lower MOSFET gates of a synchronous buck regulator to 12VGS. The upper gate drive includes an integrated boot diode and requires only an external bootstrap capacitor (CBOOT). The output drivers in the FAN5009 have the capacity to efficiently switch power MOSFETs at frequencies up to 500KHz. The circuit's adaptive shoot-though protection prevents both MOSFETs from conducting simultaneously.

The FAN5009 is rated for operation from 0° to +85°C and is available in low-cost SOIC-8 or MLP packages.






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