UCC28065 Datasheet PFC Controller

Manufacturer: Texas Instruments

UCC28065 pfc controller by Texas Instruments - Datasheet Preview

Datasheet Details

Part number	UCC28065
Manufacturer	Texas Instruments
File Size	4.14 MB
Description	PFC Controller
Download	UCC28065 Download (PDF)

General Description

The UCC28065 interleaved PFC controller enables transition mode PFC at higher power ratings than previously possible.

The device uses a Natural Interleaving™ technique to maintain a 180-degree phase shift.

Both channels operate as masters (there is no slave channel) synchronized to the same frequency.

Overview

Product Folder Order Now Technical Documents Tools & Software Support & Community UCC28065 SLUSDW0B – MAY 2020 – REVISED MAY 2020 UCC28065 Natural Interleaving™ Transition-Mode PFC Controller with High Light-Load.

Key Features

1 Input filter and output capacitor ripple-current reduction.
Reduced current ripple for higher system reliability and smaller bulk capacitor.
Reduced EMI filter size.
Higher switching frequency support.
Up-to 800-kHz switching frequency, reducing boost inductor size to at least one-half in size.
Improved input-current THD.
High light-load efficiency.
User adjustable phase management with input voltage compensation.

More Datasheets from Texas Instruments

Part Number	Description
UCC2806	CURRENT-MODE PWM CONTROLLER
UCC28060	PFC CONTROLLER
UCC28061	PFC CONTROLLER
UCC28061-Q1	PFC CONTROLLER
UCC28063	PFC CONTROLLER
UCC28063A	PFC CONTROLLER
UCC2800	Low-Power BiCMOS Current-Mode PWM Controllers
UCC2800-EP	LOW-POWER BICMOS CURRENT-MODE PWM
UCC2800-Q1	PWM
UCC2801	Low-Power BiCMOS Current-Mode PWM Controllers