參數(shù)資料
型號(hào): ICB1FL02G
廠商: INFINEON TECHNOLOGIES AG
英文描述: Smart Ballast Control IC for Fluorescent Lamp Ballasts
中文描述: 智能鎮(zhèn)流器控制芯片用于熒光燈鎮(zhèn)流器
文件頁(yè)數(shù): 3/37頁(yè)
文件大?。?/td> 1143K
代理商: ICB1FL02G
Type
Package
ICB1FL02G
PG-DSO-18-1
ICB1FL02G
Smart Ballast Control IC for
Fluorescent Lamp Ballasts
PG-DSO-18-1
Datasheet Version 1.2
3
February 2006
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
Features PFC
Discontinuous Conduction Mode PFC
Integrated Compensation of PFC Control Loop
Adjustable PFC Current Limitation
Adjustable PFC Bus Voltage
Features Lamp Ballast Inverter
Supports Restart after Lamp Removal and End-of-
Life Detection in Multi-Lamp Topologies
End-of-Life (EOL) detected by adjustable +/-
Thresholds of sensed lamp voltage
Rectifier Effect detected by ratio of +/- Amplitude of
Lamp Voltage
Detection of different capacitive Mode Operations
Adjustable Inverter Overcurrent Shutdown
Self-adaption of Ignition Time from 40ms to 235ms
Parameters adjustable by Resistors only
Pb-free lead plating; RoHS compliant
Description
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.
The application requires a minimum of external
components. There are integrated low pass filters and an
internal compensation for the PFC voltage loop control.
Preheating time is adjustable by a single resistor only in
the range between 0 and 2000ms. In the same way the
preheating frequency and run frequency are set by
resistors only. The control concept covers requirements
for T5 lamp ballasts such as detection of end-of-life and
detection of capacitive mode operation and other
protection measures even in multilamp topologies.
ICB1FL02G is easy to use and easy to design and
therefore a basis for a cost effective solution for
fluorescent lamp ballasts.
PFCZCD
PFCGD
PFCVS
PFCCS
HSGD
HSVCC
HSGND
LSGD
R
90 ... 270 V AC
R
R
V
LSCS
L
L
R
G
I
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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