ICB1FL01G
ICB1FL01G Datasheet
ICB1FL01G Smart Ballast Control IC for Fluorescent Lamp Ballasts
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ICB1FL01G |
ICB1FL01G (pdf) |
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| Preliminary Datasheet Version June 2005 ICB1FL01G Smart Ballast Control IC for Fluorescent Lamp Ballasts Power Management & Supply Never stop thinking. ICB1FL01G 2005-06-06 Previous Version: 2005-05-19 25,26 Min./ Max values updated add D10 Datasheet For questions on technology, delivery and prices please contact the Infineon Technologies Offices in Germany or the Infineon Technologies Companies and Representatives worldwide see our webpage at We Listen to Your Comments Any information within this document that you feel is wrong, unclear or missing at all? Your feedback will help us to continuously improve the quality of this document. Please send your proposal including a reference to this document to: Edition 2005-06-06 Published by Infineon Technologies AG, St.-Martin-Strasse 53, D-81541 München Infineon Technologies AG All Rights Reserved. Attention please! The information herein is given to describe certain components and shall not be considered as warranted characteristics. Terms of delivery and rights to technical change reserved. We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions and charts stated herein. Infineon Technologies is an approved CECC manufacturer. Information For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon Technologies Office in Germany or our Infineon Technologies Representatives worldwide see address list . Warnings Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered. ICB1FL01G Smart Ballast Control IC for Fluorescent Lamp Ballasts Product Highlights • Lowest Count of external Components • HV-Driver with coreless Transformer Technology • Improved Reliability and minimized Spread due to digital and optimized analog control functions PG-DSO-18-1 Features PFC • Discontinuous Conduction Mode PFC • Integrated Compensation of PFC Control Loop • Adjustable PFC Current Limitation • Adjustable PFC Bus Voltage The Smart Ballast IC is designed to control a Fluorescent Lamp Ballast including a Discontinuous Conduction Mode Power Factor Correction PFC , a lamp Inverter Control and a High Voltage Level Shift Half-Bridge Driver. Features Lamp Ballast Inverter The application requires a minimum of external • Supports Restart after Lamp Removal and End-of- components. There are integrated low pass filters and an Life Detection in Multi-Lamp Topologies internal compensation for the PFC voltage loop control. • End-of-Life EOL detected by adjustable +/- Preheating time is adjustable by a single resistor only in Ordering Code Q67045-A5088 Preliminary Datasheet Version Package PG-DSO-18-1 June 2005 ICB1FL01G Table of Contents Pin Configuration and Description Pin Configuration PG-DSO-18-1 Pin Description Blockdiagram Functional Description Typical operating levels during start-up PFC Preconverter Typical operating levels during start-up Detection of End-of-Life and Rectifier Effect Detection of capacitive mode operating conditions Interruption of Operation and Restart after Lamp Removal State Diagram Protection Functions Electrical Characteristics Absolute Maximum Ratings Operating Range. Characteristics Power Supply Section PFC Section PFC Current Sense PFCCS PFC Zero Current Detector PFCZCD PFC Bus Voltage Sense PFCVS PFC PWM Generation PFC Gate Drive PFCGD Inverter Section Inverter Control RFRUN, RFPH, RTPH Inverter Low Side Current Sense LSCS Restart after Lamp Removal RES Lamp Voltage Sense LVS1, LVS2 Inverter Low Side Gate Drive LSGD Inverter High Side Gate Drive HSGD Application Examples Operating Behaviour of a Ballast for a single Fluorescent Lamp Design Equations of a Ballast Application Multilamp Ballast Topologies Outline Dimension Preliminary Datasheet Version June 2005 ICB1FL01G Pin Configuration and Description 1 Pin Configuration and Description Pin Configuration PG-DSO-18-1 Pin Description Pin Symbol Function 1 LSCS Low side current sense inverter 2 LSGD Low side gate drive inverter 3 VCC Supply voltage 4 GND Controller ground 5 PFCGD PFC gate drive |
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