ICB2FL03G Infineon Technologies, ICB2FL03G Datasheet - Page 8

• Manufacturer Part Number: ICB2FL03G
• Description: LED Drivers
• Manufacturer: Infineon Technologies

Specifications of ICB2FL03G

• Packages: PG-DSO-16
• Lead Free Status / Rohs Status: Details
• Other names: ICB2FL03GXT

2nd Generation FL-Controller for Fluorescent Lamp Ballasts
Product Highlights
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PFC Features
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Lamp Ballast Inverter Features
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Figure 1
Description
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 to
design in. This makes the ICB2FL03G a basis for cost-effective solutions for fluorescent lamp ballasts with high
reliability.
preheating.
Preliminary Data Sheet
Lowest count of external components
650 V half-bridge driver with coreless transformer technology
Supports Customer In-Circuit Test Mode for reduced tester time
Supports multi-lamp designs (series connection)
Integrated digital timers up to 40 seconds
Numerous monitoring and protection features for highest reliability
Very high accuracy of frequencies and timers over the whole temperature range
Very low standby losses
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
Adjustable detection of overload and rectifier effect (EOL)
Detection of capacitive load operation
Improved ignition control allows operation close to the magnetic saturation of the lamp inductors
Restart with skipped preheating on short interruptions of line voltage (for emergency lighting)
Parameters adjustable by resistors only
Pb-free lead plating; RoHS-compliant
VIN
Figure 1
Typical Application Circuit of Ballast for a Single Fluorescent Lamp
shows a typical application circuit of ballast for a single fluorescent T8 lamp with current mode
PFCZCD
PFCGD
PFCVS
PFCCS
8
Controller for Fluorescent Lamp Ballasts
HSVCC
HSGND
HSGD
LSGD
LSCS
V1.1, 2012-04-10
ICB2FL03G