Fairchild Semiconductor Releases Single-Supply, Highly Integrated 6A Synchronous Buck Regulator
March 19 2009 - 1:25PM
Business Wire
Fairchild Semiconductor (NYSE: FCS) offers designers of telecom,
graphic cards and consumer electronics a single supply, highly
integrated 6A synchronous Buck solution that enables designers to
reach higher levels of efficiency in less space. The FAN21SV06
incorporates a controller, driver and optimized power MOSFETs in a
compact 5mm x 6mm MLP footprint. This small package offers over 40
percent space savings compared to a discrete implementation. The
TinyBuck� device is also more energy efficient, providing up to 95
percent efficiency compared to alternate solutions. To accommodate
the needs of a wide variety of non-isolated DC-DC designs, the
FAN21SV06 offers a broad input operating range from 6.5V to
24V.
This Buck regulator features a pre-bias startup to regulate the
output cap discharge during soft-start conditions, protecting the
system ICs from damage. It offers a suite of protection features
including soft start, under voltage lockout (UVLO), thermal
shutdown, over voltage and over current protection to protect the
system from fault conditions.
The FAN21SV06 also has a sync pin allowing synchronization to an
external clock, which reduces input ripple in the system and
decreases the costs of the input capacitors. This sync pin enables
the system to operate more than one FAN21SV06 in a master/slave
configuration and minimizes EMI-related issues.
These TinyBuck regulators are part of a comprehensive family of
integrated Buck regulators. This family includes the FAN2103,
FAN2106, and FAN2108, that offers high efficiency for graphic
cards, set-top boxes, servers and point of load (POL) applications.
In addition, the FAN2106, a 6A version, won the prestigious 2007
EDN China Innovation award. It also won the 2007 Electronic Design
and Application World- Nikkei Electronics China (EDAW-NEC) award
for the most innovative DC-DC converter product. For more on these
awards, visit Fairchild�s awards page:
www.fairchildsemi.com/whats_new/awards.html
Price (each, 1000 pcs.): $1.50Availability:
Samples available now
Delivery: 8-10 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/FA/FAN21SV06.pdf
About Fairchild Semiconductor:
Fairchild Semiconductor (NYSE: FCS) is a global leader
delivering energy-efficient power analog and power discrete
solutions. Fairchild is The Power Franchise�, providing
leading-edge silicon and packaging technologies, manufacturing
strength and system expertise for consumer, communications,
industrial, portable, computing and automotive systems. An
application-driven, solution-based semiconductor supplier,
Fairchild provides online design tools and design centers worldwide
as part of its comprehensive Global Power ResourceSM. Please
contact us on the web at www.fairchildsemi.com.
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