As power requirements increase to provide more functionality with high-density embedded DC-DC power supplies, power supply engineers face the challenge of achieving higher power density and efficiency with less board space. Fairchild Semiconductor (NYSE: FCS) has introduced a 25V 3.3x3.3mm2 low-profile dual Power Clip asymmetric N-channel module called the FDPC8011S to help designers achieve this challenge.
Designed to operate at high switching frequencies, the FDPC8011S integrates a 1.4mΩ SyncFET and a 5.4mΩ controlled N-channel MOSFET in a full clip package, allowing for a reduction in the number of capacitors and inductor sizes when used in synchronous buck applications. The bottom side of the device enables easy mounting and wiring, simplifying the board layout and achieving optimal thermal performance. The FDPC8011S can supply an output current of more than 25A, thus doubling the output current capacity compared to existing 3.3x3.3mm2 dual MOSFET products.
More details about this device product or sample ordering information can be found at http://www.fairchildsemi.com/pf/FD/FDPC8011S.html .

Product Features and Benefits:

• Control N-channel MOSFET, rated RDS(ON) = 5.4 mΩ (7.3 mΩ Max) when VGS = 4.5 V
• Synchronous N-channel MOSFET, rated RDS(ON) = 1.4 mΩ (2.1 mΩ Max) when VGS = 4.5 V
• Reduced switching losses by shortening rise/fall times using low-inductance packaging technology
• Simplifies layout and reduces circuit inductance and switch node ringing by integrating dual MOSFETs
• RoHS compliance
Along with this 3.3x3.3mm2 Power Clip asymmetric dual MOSFET product, Fairchild Semiconductor offers a comprehensive range of advanced MOSFET devices, providing power supply designers with various types of solutions available for high-efficiency information processing designs.
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Price: $1.60 per unit for a quantity of 1,000

Supply: Sample orders currently available

Delivery time: 8–12 weeks after order receipt