UCC28019 datasheet, controller equivalent, Texas Instruments

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datasheet Download (Size : 1.09MB)

Features and benefits

1
* 8-pin Solution Without Sensing Line Voltage Reduces External Components
* Wide-Range Universal AC Input Voltage
* Fixed 65-kHz Operating Frequency
* M.

Application

* CCM Boost Power Factor Correction Power Converters in the 100 W to >2 kW Range
* Server and Desktop Power Supp.

Description

The UCC28019 8-pin active Power Factor Correction (PFC) controller uses the boost topology operating in Continuous Conduction Mode (CCM). The controller is suitable for systems in the 100 W to >2 kW range over a wide-range universal ac line input. St.

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