Overview
The TEA1533AT/N1,518 is a GreenChip II Switched Mode Power Supply (SMPS) control IC developed by NXP USA Inc. This second-generation GreenChip IC is designed to operate directly from the rectified universal mains, making it highly efficient and environmentally friendly. It is particularly suited for offline flyback topology applications, offering a robust and reliable solution for power management in various electronic devices.
Key Specifications
| Parameter | Value |
|---|---|
| Breakdown Voltage | 650 V |
| Max Duty Cycle | 1.5 % |
| Max Operating Temperature | 145 °C |
| Max Supply Voltage | 20 V |
| Number of Outputs | 1 |
Key Features
- Operates directly from the rectified universal mains, eliminating the need for an auxiliary power supply.
- High efficiency and low standby power consumption, aligning with green technology standards.
- Robust and reliable performance in offline flyback topology applications.
- Compact SO14 package, suitable for space-constrained designs.
Applications
The TEA1533AT/N1,518 is widely used in various power supply applications, including:
- Offline flyback converters for consumer electronics.
- Power adapters and chargers.
- LED drivers and lighting systems.
- Industrial power supplies and control systems.
Q & A
- What is the breakdown voltage of the TEA1533AT/N1,518?
The breakdown voltage is 650 V. - What is the maximum duty cycle for this IC?
The maximum duty cycle is 1.5 %. - What is the maximum operating temperature of the TEA1533AT/N1,518?
The maximum operating temperature is 145 °C. - What is the maximum supply voltage for this IC?
The maximum supply voltage is 20 V. - How many outputs does the TEA1533AT/N1,518 have?
The IC has one output. - What package type is the TEA1533AT/N1,518 available in?
The IC is available in an SO14 package. - What are the primary applications of the TEA1533AT/N1,518?
The primary applications include offline flyback converters, power adapters, LED drivers, and industrial power supplies. - Is the TEA1533AT/N1,518 energy-efficient?
Yes, it is designed to be highly efficient and has low standby power consumption. - Where can I find detailed specifications for the TEA1533AT/N1,518?
Detailed specifications can be found on the NXP Semiconductors website, as well as on distributor sites like Digi-Key and Mouser. - What is the significance of the 'GreenChip II' designation?
The 'GreenChip II' designation indicates that the IC is part of the second generation of green SMPS control ICs, emphasizing its environmental friendliness and efficiency.
