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Infineon Technologies

ICB2FL03G

2nd Generation FL Controller for Fluorescent Lamp Ballasts

Topologie: PFC
Eingangsspannung (min.): 180.00 V
Eingangsspannung (max.): 277.00 V
Schaltfrequenz (min.): 20.00 kHz
Schaltfrequenz (max.): 120.00 kHz

Erstveröffentlichung am 11.11.2011, Version 1.1

Beschreibung

The FL controller ICB2FL03G is designed to control fluorescent lamp ballast, including a discontinuous mode Power Factor Correction (PFC), lamp inverter control and a high-voltage level shift half-bridge driver.The control concept covers requirements for T5 lamp ballasts for single and multi-lamp designs (series connection supported). ICB2FL03G is based on the 2nd-generation FL controller technology, is easy to use and simple todesign in. This makes the ICB2FL03G a basis for cost-effective solutions for fluorescent lamp ballasts with high reliability. Figure 1 shows a typical application circuit of ballast for a single fluorescent T8 lamp with current mode preheating.

Merkmale

  • Discontinuous mode PFC for load range 0 to 100%
  • Integrated digital compensation of PFC control loop
  • Improved compensation for low THD of AC input current, also in DCM operation
  • Adjustable PFC current limitation

Artikel

  Artikel Nr. SPEC Produktserie L
(µH)
IR
(A)
RDC max.
(Ω)
RDC typ.
(Ω)
fres
(MHz)
Pins Reihen Gender Typ Verpackung L1
(mH)
n ISAT1
(mA)
RDC 1
(Ω)
LS 1
(mH)
VT
(V (AC))
fres 1
(kHz)
IR 1
(mA)
L
(mm)
W
(mm)
H
(mm)
Muster
744741101 PDF WE-TI Tonneninduktivität 100 1.1 1 0.39 9.4
613020243121 PDF WR-PHD 2.54 mm Angled Dual Socket Header 3 20 Dual Socket Header Angled Tray
750341976 PDF
750341977 PDF
750341978 PDF
750311897 PDF MID-D11 Dual Coil - Common Mode Choke 24 1:1 250 6.3 2.5 1500 440 240 15.75 8.71 13

Weitere Anwendungen und Artikel von Würth Elektronik zu diesem IC

  • ICB2FL03G
    Topologie: Other, Schaltfrequenz (min.): 20.00 kHz, Schaltfrequenz (max.): 120.00 kHz