UCC28019A Datasheet - Texas Instruments

UCC28019A - PFC Controller

The UCC28019A 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.

Start-up current during undervoltage lockout is les

UCC28019A Features

* 1 8-Pin Solution Reduces External Components

* Wide-Range Universal AC Input Voltage

* Fixed 65-kHz Operating Frequency

* Maximum Duty Cycle of 98% (typ.)

* Output Over/Undervoltage Protection

* Input Brown-Out Protection

* Cycle-by-Cycle Peak

Datasheet Details

UCC28019A

2.18 MB

Pfc controller.

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