IR21591
- Mfr.Part #
- IR21591
- Manufacturer
- Infineon Technologies
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC BALLAST CNTRL 230KHZ 16DIP
- Stock
- 6,806
- In Stock :
- 6,806
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- * Fullname:
- * Company:
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- Comment:
- * Quantity:
- Manufacturer :
- Infineon Technologies
- Product Category :
- Lighting, Ballast Controllers
- Number of Terminations :
- 16
- Surface Mount :
- No
- Packaging :
- Tube
- Published :
- 2001
- Qualification Status :
- Not Qualified
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Pitch :
- 2.54mm
- Current - Supply :
- 10mA
- Terminal Position :
- Dual
- Type :
- Ballast Controller
- Voltage - Supply :
- 12V~16.5V
- JESD-30 Code :
- R-PDIP-T16
- Operating Temperature :
- -40°C~125°C
- Mounting Type :
- Through Hole
- Frequency :
- 30kHz~230kHz
- Supply Voltage :
- 14V
- Base Part Number :
- IR21591
- Power Supplies :
- 14V
- Dimming :
- yes
- RoHS Status :
- Non-RoHS Compliant
- Datasheets
- IR21591

Lighting Ballast Controllers Infineon Technologies IR21591 Overview
Introducing the IR21591 from Infineon Technologies, a cutting-edge integrated circuit designed to revolutionize ballast control in lighting systems. Engineered with precision and innovation, this IC ballast controller operates at a frequency of 230kHz, ensuring optimal performance and efficiency. Its compact 16DIP package delivers ease of integration, making it the ideal choice for manufacturers seeking superior lighting solutions.
With a focus on quality and reliability, the IR21591 sets the standard for ballast control technology, empowering businesses to enhance their lighting products with advanced functionality and performance. Whether you're designing fluorescent lamps, compact fluorescent lamps (CFLs), or other lighting fixtures, the IR21591 offers the versatility and reliability needed to meet the demands of today's market.
IR21591 Features
- High-frequency operation at 230kHz
- Compact 16DIP package for easy integration
- Advanced ballast control functionality
- Enhanced efficiency and performance
- Designed for fluorescent lamps and CFLs
- Reliable operation for long-term usage
- Manufactured by Infineon Technologies, a leader in semiconductor solutions
IR21591 Applications
- Fluorescent lamp fixtures: The IR21591 is perfectly suited for controlling the ballast in fluorescent lamp fixtures, ensuring stable and efficient operation while maximizing energy savings.
- Compact fluorescent lamps (CFLs): With its advanced control features, the IR21591 enables precise regulation of CFL ballasts, resulting in optimal performance and extended lifespan for CFL lighting products.
- Industrial lighting systems: Integrating the IR21591 into industrial lighting systems enhances reliability and efficiency, meeting the rigorous demands of industrial environments while minimizing maintenance requirements.
- Commercial lighting applications: From office buildings to retail spaces, the IR21591 facilitates superior ballast control in various commercial lighting applications, delivering consistent illumination and energy efficiency.
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Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















