Fairchild FEB-L031-1 Evaluation Board User Guide

This document is the user guide for the FL7701 evaluation kit, which describes the features and characteristics of the FL7701 product.

Brand: Fairchild
Category: LED Driver Controller
Document type: User Manual
Language: English
Pages: 24
File format: PDF
File size: 2 MB
Published: 01 August, 2012
Updated: 29 September, 2023
MD5 checksum: 7531484EB0F27CDF63CD45A7632A84FC
PDF: Fairchild FEB-L031-1 Evaluation Board User Guide PDF

About this manual

The document provides a comprehensive overview of the Fairchild FEB-L031-1 Evaluation Board, which is designed to demonstrate the features of the FL7701 LED lamp driver IC. The board implements a low line input, 7.8W LED ballast solution with an integrated switching MOSFET and active PFC function.

What's inside

General Description
Features
Internal Block Diagram
General Specifications for Evaluation Board
Photographs
Printed Circuit Board
Schematic
Bill of Materials
Inductor Design
Performance of Evaluation Board

Specifications

Output Power	7.8W
Efficiency	> 82%
Normal Output Current	250mA
Normal Output Voltage	31V
Minimum Input Voltage	90Vrms
Maximum Input Voltage	150Vrms
PCB Size	28mm x 52mm

Frequently asked questions

What is the input voltage range for this evaluation board?

The input voltage range is 90Vrms to 150Vrms.

Does the FL7701 require a bulk capacitor?

No, the FL7701 does not require a bulk capacitor for supply rail stability.

What is the normal output current of the board?

The normal output current is 250mA.

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