HomedatasheetUCC28060

UCC28060 Datasheet

Dual-Phase Transition-Mode Pfc ControllerR
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Description

Optimized for high-volume consumer applications, this solution extends the advantages of transition mode—high efficiency with low-cost components—to higher power ratings than previously possible. By utilizing a Natural Interleaving technique, both channels operate as masters (that is, there is no slave channel) synchronized to the same frequency. This approach delivers inherently strong matching, faster responses, and ensures that each channel operates in transition mode. UCC28060 Features • Cost Savings• Improved Efficiency and Design Flexibili over Traditional, Single-Phase Continuo Conduction Mode (CCM)• Input Filter and Output Capacitor Curren Cancellation:– Reduced current ripple for higher sys reliability and smaller bulk capacitor– Reduced EMI filter size• Enables Use of Low-Cost Diodes withou Extensive Snubber Circuitry• Improved Light-Load Efficiency• Improved Transient Response• Complete System-Level Protection• 1-A Source/1.8-A Sink Gate Drivers• Operating Temperature Range: –40°C to +125°C in an SOIC 16-pin package UCC28060 Applications • 100-W to 800-W Power Supplies• LCD, Plasma, and DLP® TVs• Computer Power Supplies• Entry Level Servers• Electronic Lighting Ballasts
Features

Parameters

[{"Name":"Switching Frequency","Value":"45 kHz"},{"Name":"Maximum Operating Temperature","Value":"+ 125 C"},{"Name":"Mounting Style","Value":"SMD/SMT"},{"Name":"Package / Case","Value":"SOIC-16"},{"Name":"Packaging","Value":"Tube"},{"Name":"Minimum Operating Temperature","Value":"- 40 C"},{"Name":"Factory Pack Quantity","Value":"40"},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""}]

Manufacturer information

DIODES INCORPORATED

Diodes Incorporated is a leading global manufacturer and supplier of high-quality application specific standard products within the broad discrete, logic, analog and mixed-signal semiconductor markets. Diodes serves the consumer electronics, computing, communications, industrial, and automotive markets.
Diodes’ products include diodes, rectifiers, transistors, MOSFETs, protection devices, function-specific arrays, single gate logic, amplifiers and comparators, Hall-effect and temperature sensors, power management devices, including LED drivers, AC-DC converters and controllers, DC-DC switching and linear voltage regulators, and voltage references along with special function devices, such as USB power switches, load switches, voltage supervisors, and motor controllers.
Diodes’ corporate headquarters and Americas’ sales office are located in Plano, Texas and Milpitas, California. Design, marketing, and engineering centers are located in Plano; Milpitas; Taipei, Taiwan; Taoyuan City, Taiwan; Zhubei City, Taiwan; Manchester, England; and Neuhaus, Germany. Diodes’ wafer fabrication facilities are located in Manchester and Shanghai, China. Diodes has assembly and test facilities located in Shanghai, Jinan, Chengdu, and Yangzhou, China, as well as in Hong Kong, Neuhaus and Taipei. Additional engineering, sales, warehouse, and logistics offices are located in Taipei; Hong Kong; Manchester; Shanghai; Shenzhen, China; Seongnam-si, South Korea; and Munich, Germany, with support offices throughout the world.

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