Fairchild Manuals - Page 20

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Fairchild manuals, page 20

  • FAIRCHILD User Guide for FEBFL7701_L30U003A 2.4W LED Ballast Using FL7701

    This is a user guide for FL7701, which introduces the features and characteristics of FL7701 and provides circuit diagrams and test waveforms.

  • FAIRCHILD Smart LED Lamp Driver IC with PFC Function handbook(1)

    The FL7701 is a PWM peak current controller for a buck converter topology operating in Continuous Conduction Mode (CCM) with an intelligent PFC function using a digital control algorithm.

  • FAIRCHILD User Guide for FEB-L031-1 Evaluation Board

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

  • FAIRCHILD Smart LED Lamp Driver IC with PFC Function datasheet(1)

    FL7701 is an intelligent LED lamp integrated driver with PFC function. It uses digital control algorithm and has internal self-bias voltage circuit and stable UVLO circuit. FL7701 also has an intelligent internal circuit that can automatically change the internal reference voltage to adapt to input voltage conditions. The device also has a soft-start function to reduce the surge current during power-up. In the application circuit, the diode rectifier bridge stage does not use electrolytic capacitors. The system design requirements will generate high pulse waveforms.

  • FAIRCHILD User Guide for FEB-L034 Evaluation Board

    This document provides an overview of the FEB-L034 evaluation board, featuring the FL7701 product. It describes the board's features and performance.

  • FAIRCHILD FL7730 Design Tool Flow handbook

    This document provides an in-depth guide to using the Fairchild Design Tool for FL7730. Use the Design Tool with the product datasheet.

  • FAIRCHILD User Guide for FEB_L20-1 Dimmable LED Bulb at Low Line Using FL7730

    This document is the user guide for the FL7730. It provides detailed information about the product, including features, specifications, photographs, schematics, BOM table, etc.

  • FAIRCHILD Design Guide for TRIAC Dimmable LED Driver Using FL7730

    This document provides a design guide for a TRIAC dimmable LED driver using FL7730. It discusses the advantages of using LEDs as a replacement for conventional lighting systems and addresses the compatibility issues between TRIAC dimmers and LED bulbs.

  • FAIRCHILD User Guide for FEBFL7730_L20H008A 8.4W LED Bulb Using FL7730

    This is a user guide for FEBFL7730_L20H008A 8.4W LED Bulb Using FL7730. It describes the features and specifications of the product.

  • FAIRCHILD FEB-L025 handbook

    This document describes the use of FL7732 primary-side regulator (PSR) single-stage controller.

  • FAIRCHILD FEB-L026 User Guide

    This document is a user guide released by Fairchild Semiconductor Corporation in 2012, which introduces the features and characteristics of the FEB-L026 evaluation board and the FL7732 primary-side regulator.

  • FAIRCHILD FEB-L027 User Guide

    This document is the user guide for FEB-L027 evaluation board, which introduces the usage and performance test of the evaluation board

  • FAIRCHILD FL7732 Design Tool Flow (Flyback) User Guide

    This document provides in-depth guidance to using the Fairchild Design Tool for FL7732.

  • FAIRCHILD AN-9750 High-Power Factor Flyback Converter for LED Driver with FL7732 PSR Controller handbook

    This document describes the high-power factor flyback converter for LED driver with the FL7732 PSR controller. It provides several features to enhance the performance of low-power flyback converters. By using single-stage topology with primary-side regulation, a LED lighting board can be implemented with few external components and minimized cost, without requiring an input bulk capacitor and feedback circuitry. Constant on-time control ensures precise constant-current control across changes in input voltage and output voltage. The operating frequency is proportionally changed by the output voltage to guarantee DCM operation with higher efficiency and simple design. FL7732 provides protection functions such as open-LED, short-LED, and over-temperature protection. The current-limit level is automatically reduced to minimize the output current and protect external components in short-LED condition. This application note presents practical design consideration for an LED driver employing Fairchild Semiconductor PWM PSR controller FL7732. It includes designing the transformer, selecting the components, and implementing constant

  • FAIRCHILD FL7732 Design Tool Flow (Buck Boost) handbook

    This document provides in-depth guidance on using the Fairchild Design Tool for FL7732 in a boost buck topology. It includes steps for input/output specification, transformer design, control circuit design, and power device design. The document also provides specifications for input voltage, output voltage, output current, and maximum output voltage.