Fairchild Semiconductor Offers Broadest Selection of PSR PWM Controllers
February 23 2010 - 11:00AM
Business Wire
Fairchild Semiconductor’s (NYSE: FCS) industry-leading portfolio
of primary side regulation (PSR) PWM controllers offers designers
of mobile chargers, adapters and LED lighting applications multiple
solutions to meet the stringent power and regulatory specifications
such as ENERGY STAR® Level V.
In charger and adapter applications, designers have been
challenged to lower standby power and achieve higher efficiency,
all while reducing the form factor of their designs. Currently in
these applications, RCC or other IC solutions are used with varying
degrees of success. With the broadest portfolio of PSR PWM
controllers in the industry, including the FSEZ1307 PSR controller
with high voltage (HV) startup and an integrated MOSFET, Fairchild
devices simplify designs, save board space and meet today’s demands
for power savings.
Key features available in the Fairchild portfolio are 30mW
standby power, HV start up and an integrated power MOSFET for ease
of design, primary side regulation without secondary side feedback
and a universal AC input range. Unlike competitive solutions,
Fairchild’s PSR PWM controllers achieve constant voltage (CV)
(±5%), constant current (CC) (±7%), 30mW standby power and ENERGY
STAR Level V efficiency, all with a competitive bill of materials
(BOM) cost and component count.
For LED lighting applications, Fairchild’s PSR PWM controllers
achieve the most accurate CC through built-in, proprietary
TRUECURRENT™ technology and tight CV without secondary-side
feedback circuitry. Constant current allows the device to
accommodate different numbers of LED units in a string, increasing
design flexibility, stretching the lifetime of HB LEDs and reducing
time-to-market.
Fairchild’s PSR PWM controller portfolio, including the
FSEZ1307, FSEZ1317 and FAN103, enhance Fairchild’s extensive power
offerings that enable efficient electronics and maximize energy
savings in power-sensitive applications such as power adapters,
power supplies, lighting applications, computers, industrial
controls and home appliances.
Price:
FSEZ1317
US$0.53 each 1,000 pieces FSEZ1307 US$0.51 each 1,000 pieces
FAN103 US$0.48 each 1,000 pieces
Availability: Samples available now
Delivery: 6 weeks
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/FS/FSEZ1307.pdf
http://www.fairchildsemi.com/ds/FS/FSEZ1317.pdf
http://www.fairchildsemi.com/ds/FA/FAN103.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.
Follow us on Twitter @ http://twitter.com/fairchildSemi
View product and company videos, listen to podcasts and comment
on our blog @:
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