Fairchild Semiconductor Offers Broadest Selection of PSR PWM Controllers

Solutions Help Designers Meet Standby Power and Regulatory Specifications

SAN JOSE, Calif. — (BUSINESS WIRE) — February 23, 2010Fairchild 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.


            FSEZ1317       US$0.53 each 1,000 pieces
FSEZ1307 US$0.51 each 1,000 pieces
FAN103 US$0.48 each 1,000 pieces

1 | 2  Next Page »

Review Article Be the first to review this article

 True Circuits: Ultra PLL

Featured Video
Latest Blog Posts
Anupam BakshiAgnisys Automation Review
by Anupam Bakshi
Smart Assembly of SoC Designs
Bob Smith, Executive DirectorBridging the Frontier
by Bob Smith, Executive Director
D2S Brings GPU Acceleration to Semiconductor Design and Manufacturing
Senior Layout Engineer for EDA Careers at EAST COAST, California
Software Engineer for EDA Careers at RTP, North Carolina
Senior Application Engineer Formal Verification for EDA Careers at San Jose and Austin, California
Senior Analog Design Engineers #5337 for EDA Careers at EAST COAST, California
Upcoming Events
IEEE Computer Society Annual Symposium on VLSI (ISVLSI) 2020 at Limassol Hotel, Amathus Area, Pareklisia Cyprus - Jul 6 - 8, 2020
57th Design Automation Conference 2020 at San Francisco CA - Jul 19 - 23, 2020
SEMICON West 2020 - Virtual Event at - Jul 20 - 23, 2020
Semicon Southeast Asia 2020 at MITEC Kuala Lumpur Malaysia - Aug 11 - 13, 2020

© 2020 Internet Business Systems, Inc.
25 North 14th Steet, Suite 710, San Jose, CA 95112
+1 (408) 882-6554 — Contact Us, or visit our other sites:
AECCafe - Architectural Design and Engineering TechJobsCafe - Technical Jobs and Resumes GISCafe - Geographical Information Services  MCADCafe - Mechanical Design and Engineering ShareCG - Share Computer Graphic (CG) Animation, 3D Art and 3D Models
  Privacy PolicyAdvertise