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FAN5094 Datasheet (PDF) - Fairchild Semiconductor

FAN5094 Datasheet PDF - Fairchild Semiconductor
Part # FAN5094
Download  FAN5094 Download

File Size   182.82 Kbytes
Page   22 Pages
Manufacturer  FAIRCHILD [Fairchild Semiconductor]
Direct Link  http://www.fairchildsemi.com
Logo FAIRCHILD - Fairchild Semiconductor
Description Multi-Phase Interleaved Buck Converter

FAN5094 Datasheet (PDF)

Go To PDF Page Download Datasheet
FAN5094 Datasheet PDF - Fairchild Semiconductor

Part # FAN5094
Download  FAN5094 Click to download

File Size   182.82 Kbytes
Page   22 Pages
Manufacturer  FAIRCHILD [Fairchild Semiconductor]
Direct Link  http://www.fairchildsemi.com
Logo FAIRCHILD - Fairchild Semiconductor
Description Multi-Phase Interleaved Buck Converter

FAN5094 Datasheet (HTML) - Fairchild Semiconductor

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FAN5094 Product details

Description
The FAN5094 is a synchronous multi-phase DC-DC controller IC which provides a highly accurate, programmable output voltage for all high-performance processors. Two interleaved synchronous buck regulator phases with built-in current sharing operate 180° out of phase to provide the fast transient response needed to satisfy high current applications while minimizing external components. FAN5094s can be paralleled while maintaining both frequency and phase synchronization and ensuring current sharing in a high-power system.

Features
• Programmable output from 1.100V to 1.850V in 25mV steps using an integrated 5-bit DAC
• Two interleaved synchronous phases per IC for maximum performance
• Up to 4 phase power system
• Built-in current sharing between phases and between ICs
• Frequency and phase synchronization between ICs
• Remote sense and Programmable Active Droop™
• High precision voltage reference
• High speed transient response
• Programmable frequency from 200KHz to 2MHz
• Adaptive delay gate switching
• Integrated high-current gate drivers
• Integrated Power Good, OV, UV, Enable/Soft Start functions
• Drives N-channel MOSFETs
• Operation optimized for 12V operation
• High efficiency mode at light load
• Overcurrent protection using MOSFET sensing
• 28 pin TSSOP package

Applications
• Power supply for Pentium®IV
• Power supply for Athlon®
• Power supply for Ultrasparc™
• VRM for Pentium IV processor
• Programmable step-down power supply




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About Fairchild Semiconductor


Fairchild Semiconductor was a pioneering semiconductor company that was founded in the late 1950s.
The company was known for its innovation in the development of the first commercial transistor and for its contributions to the advancement of the integrated circuit technology.
Fairchild became a leading supplier of power semiconductors, analog and mixed-signal integrated circuits, and other semiconductor products.
The company was acquired by ON Semiconductor in 2016 and its products and technologies continue to be developed and sold under the ON Semiconductor brand.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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