Reference Design Library > Power Management > Power Factor Correction > EVAL6563-80W: PFC 88 ~ 264 Vin, 220 ~ 390 Vout

EVAL6563-80W: PFC 88 ~ 264 Vin, 220 ~ 390 Vout

Summary

L6563 is a current-mode PFC controller operating in Transition Mode (TM). Based on the core of a standard TM PFC controller, it offers improved performance and additional functions, such as active tracking boost function. In some applications it may be advantageous to regulate the output voltage of the PFC pre-regulator so that it tracks the RMS input voltage rather than at a fixed value like in conventional boost pre-regulators. This is commonly referred to as "tracking boost" or "follower boost" approach.

With the L6563 this can be realized by connecting a resistor between the TBO pin (pin 6) and ground. The board implements a 80 W, wide-range mains input, PFC pre-regulator.

Specifications

Manufacturer STMicroelectronics
Category Power Management
Sub-Category Power Factor Correction
Eval Board Part Number 497-5493-ND
Eval Board Supplier STMicroelectronics
Eval Board Board not Stocked
Output Power 80 W
Voltage In 88 ~ 264 VAC
Voltage Out 220 ~ 390 V
THD @ Conditions 7.7% @ 230 Vin
4.3% @ 115 Vin
Efficiency @ Conditions >95%, 230V in, 81 W
>95%, 115V in, 80 W
>94%, 115V in, 40 W
>90%, 230V in, 41 W
Features Over Voltage Protection
Shutdown, Enable, Standby
Under Voltage Protection, Brown-Out
Switching Frequency - Not Given
Application / Target Market Battery Chargers
Computers
Power: AC Adapters
Component Count + Extras 42 + 4
Design Author STMicroelectronics
Main I.C. Base Part L6563
Date Created By Author
Date Added To Library 2017-05

Support Documents & Media

EVAL6563-80W - Data Brief * L6563/A - Datasheet

Media

EVAL6563_80W_Schematic.JPG EVAL6563_80W_Board.JPG