The IR2166 is an IC (integrated circuit) manufactured by Infineon Technologies. More specifically, it is designed to function as a Power Factor Correction (PFC) ballast controller. Here are the primary details for this IC:
- IC Model: IR2166
- Manufacturer: Infineon Technologies
- Function: Power Factor Correction (PFC) Ballast Control
- Package: 16-DIP (Dual Inline Package)
- Switching Frequency: 50 kHz
Function:
In the context of lighting or ballast applications, a PFC controller like the IR2166 is essential for enabling power factor correction. It ensures efficient power usage and optimal current waveform shaping, conforming to regulations and norms such as IEC61000-3-2. By improving power factor and reducing harmonic distortion, PFC controllers enhance the overall efficiency of a system, especially in AC-DC power supplies.
Application:
This device is specifically designed for usage in ballasts, typically applied in lighting systems for fluorescent or high-intensity discharge (HID) lamps. The PFC controller ensures that power is efficiently utilized in such lighting systems, leading to improved energy efficiency and compliance with power quality standards.
Package:
The 16-DIP packaging, i.e., Dual Inline Package, is a through-hole mounted package style containing two rows of staggered leads, which fits into a DIP socket or directly onto a PCB.
Features:
- PFC Control: Specifically tailored for power factor correction applications, emphasizing efficient power usage.
- Switching Frequency: Operates at a frequency of 50 kHz, suitable for a range of ballast and power factor correction applications.
- Integrated Design: As an IC, the IR2166 brings essential PFC functionality into a single, compact package, simplifying the design and manufacturing processes.
It's crucial to thoroughly consult the datasheet when integrating ICs like the IR2166, as proper application and connections are crucial for safe and efficient operation. Always consider the specifications and application guidelines to ensure its suitability for your precise application.
DataSheet
