Overview
The TEA1533AT/N1,112 is a GreenChip II Switched Mode Power Supply (SMPS) control IC developed by NXP USA Inc. This second-generation SMPS control IC is designed to operate directly from the rectified universal mains, making it highly efficient and environmentally friendly. It is part of the GreenChip II family, which focuses on reducing energy consumption and improving overall system efficiency.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | 14-pin SOIC |
| Operating Voltage | Directly from rectified universal mains |
| Switching Frequency | Fixed frequency operation |
| Protection Features | Overvoltage protection, undervoltage protection, overcurrent protection |
| Efficiency | High efficiency due to GreenChip II technology |
| Temperature Range | -40°C to 150°C |
Key Features
- Direct operation from rectified universal mains, eliminating the need for a separate voltage regulator.
- High efficiency due to GreenChip II technology, reducing energy consumption and heat generation.
- Integrated protection features including overvoltage, undervoltage, and overcurrent protection.
- Fixed frequency operation for stable and reliable performance.
- Compact 14-pin SOIC package for space-efficient designs.
Applications
The TEA1533AT/N1,112 is suitable for a variety of applications requiring efficient and reliable power supply control, including:
- Offline power supplies for consumer electronics.
- Power adapters and chargers.
- LED lighting systems.
- Industrial power supplies.
- Home appliances with high efficiency requirements.
Q & A
- What is the TEA1533AT/N1,112? The TEA1533AT/N1,112 is a GreenChip II SMPS control IC designed for efficient power supply control.
- Who manufactures the TEA1533AT/N1,112? It is manufactured by NXP USA Inc.
- What is the package type of the TEA1533AT/N1,112? It comes in a 14-pin SOIC package.
- What are the key protection features of the TEA1533AT/N1,112? It includes overvoltage, undervoltage, and overcurrent protection.
- What is the operating voltage range of the TEA1533AT/N1,112? It operates directly from the rectified universal mains.
- What are the typical applications of the TEA1533AT/N1,112? It is used in offline power supplies, power adapters, LED lighting systems, industrial power supplies, and home appliances.
- What is the temperature range of the TEA1533AT/N1,112? The operating temperature range is -40°C to 150°C.
- Does the TEA1533AT/N1,112 support fixed frequency operation? Yes, it supports fixed frequency operation for stable performance.
- What is the significance of GreenChip II technology in the TEA1533AT/N1,112? GreenChip II technology enhances efficiency, reducing energy consumption and heat generation.
- Where can I find detailed specifications of the TEA1533AT/N1,112? Detailed specifications can be found in the datasheet available on NXP’s official website and other electronics component distributors like Digi-Key and Mouser.
