IR2159
- Mfr.Part #
- IR2159
- Manufacturer
- Infineon Technologies
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC BALLAST CNTRL 95KHZ 16DIP
- Stock
- 17,681
- In Stock :
- 17,681
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Lighting, Ballast Controllers
- Power Supplies :
- 14V
- JESD-30 Code :
- R-PDIP-T16
- JESD-609 Code :
- e0
- Terminal Position :
- Dual
- Published :
- 2001
- Qualification Status :
- Not Qualified
- Type :
- Ballast Controller
- Base Part Number :
- IR2159
- Frequency :
- 25kHz~95kHz
- Surface Mount :
- No
- Dimming :
- yes
- Mounting Type :
- Through Hole
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- RoHS Status :
- Non-RoHS Compliant
- Voltage - Supply :
- 12V~16.5V
- Number of Terminations :
- 16
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage :
- 14V
- Packaging :
- Tube
- Operating Temperature :
- -40°C~125°C
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Current - Supply :
- 10mA
- Terminal Pitch :
- 2.54mm
- Datasheets
- IR2159

Lighting, Ballast Controllers Infineon Technologies IR2159 Overview
The Infineon Technologies IR2159 is a sophisticated IC specifically designed for ballast control in advanced lighting systems. Operating at a frequency of up to 95 kHz, this 16-pin DIP (Dual In-line Package) device integrates seamlessly into both new and existing lighting infrastructures. As an essential component from Infineon Technologies, one of the leading manufacturers in semiconductor solutions, the IR2159 facilitates the efficient management of electrical power, enhancing the performance and longevity of fluorescent lighting systems. The integration of such technology is crucial for developers looking to optimize energy consumption while maintaining high performance in lighting applications, making it a cornerstone in modern electrical design and a key driver for bulk purchases among B2B customers.
IR2159 Features
The IR2159 features include high-frequency operation up to 95 kHz which allows for smaller and more efficient lamp ballasts. The device is equipped with half-bridge control along with additional protective measures against under-voltage, over-temperature, and lamp end-of-life scenarios. These features ensure that the ballast controller not only operates efficiently but also maintains the safety and durability of the lighting system.
IR2159 Applications
- Fluorescent Lighting Systems: Utilizes high-frequency operation to drive lamps with precision, reducing flicker and increasing the lifespan of the bulbs.
- Energy-Saving Lighting Solutions: Facilitates the development of eco-friendly lighting setups that consume less power and offer improved efficiency, crucial for green building certifications.
- Commercial and Industrial Lighting: Ideal for use in large scale lighting systems where reliability and longevity are essential, such as warehouses and factories.
- Smart Lighting Systems: Integrates with advanced control systems to allow for automated brightness and operational adjustments based on environmental conditions.
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