Fairchild Semiconductor Delivers High Conversion Efficiency for Smartphone Backlighting Applications
August 11 2010 - 11:03AM
Business Wire
As the mobile handset market continues to grow and smartphone
usage and market growth become significantly more prevalent,
designers are challenged to add functionality while reducing the
form factor and components in the overall design. Responding to
customer needs and these trends, Fairchild Semiconductor (NYSE:
FCS) developed the FDZ3N513ZT – an N-Channel and Schottky diode
combination in a small 1mm x 1mm footprint.
The FDZ3N513ZT is an integral element of the boost converter
that drives white LEDs in a series string to illuminate the
smartphone display (and keys, if a keypad is present).
This solution features low switching losses due to the precise
optimization of dynamic characteristics, resulting in high
conversion efficiency and longer battery life in cell phone
applications.
The FDZ3N513ZT incorporates a 30V integrated N-Channel MOSFET
and Schottky diode, featuring exceptionally low typical input
capacitance (45pF) and total gate charge (1nC) to improve
efficiency in boost converter designs.
The FDZ3N513ZT is housed in a 1mm x 1 mm WL-CSP package and
saves 60 percent of board space when compared to devices in 1.6mm x
1.6mm packaging.
Fairchild is a mobile technology leader, offering a substantial
portfolio of analog and power IP that can be customized for
specific requirements. The FDZ3N513ZT is part of a comprehensive
portfolio of advanced MOSFETs and answers the industry’s need for
compact, low-profile, high performance MOSFETs for charging, load
switching, DC-DC and boost applications.
Price: US $0.75 in 1,000 quantity pieces
Availability: Samples available now
Delivery: 12 weeks ARO
Contact Information:
To contact Fairchild Semiconductor about this product, please go
to: http://www.fairchildsemi.com/cf/sales_contacts/.
For information on other products, design tools and sales
contacts, please visit: http://www.fairchildsemi.com.
Note to Editor: For a datasheet in PDF format, please go
to: http://www.fairchildsemi.com/ds/FD/FDZ3N513ZT.pdf
About Fairchild Semiconductor:
Fairchild Semiconductor (NYSE: FCS) – global presence, local
support, smart ideas. Fairchild delivers energy-efficient,
easy-to-use and value-added semiconductor solutions for power and
mobile designs. We help our customers differentiate their products
and solve difficult technical challenges with our expertise in
power and signal path products. Please contact us on the web at
www.fairchildsemi.com.
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