The TOP267KG-TL package consists of five pins:
Advantages: - High efficiency leading to reduced power dissipation - Wide input voltage range allows for universal compatibility - Compact size enables space-saving designs - Comprehensive protection features ensure system reliability - Auto-restart feature enhances fault tolerance
Disadvantages: - Limited output current compared to some other models - Higher cost compared to non-integrated solutions
The TOP267KG-TL is a flyback switching regulator that utilizes a power MOSFET to control the energy transfer from the input to the output. It operates in a continuous conduction mode, where energy is stored in the transformer during the switch-on time and transferred to the output during the switch-off time. The feedback pin monitors the output voltage and adjusts the duty cycle of the internal switch to maintain a stable output.
The TOP267KG-TL is commonly used in various applications, including:
These alternative models provide flexibility in choosing the most suitable solution based on specific application requirements.
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Sure! Here are 10 common questions and answers related to the application of TOP267KG-TL in technical solutions:
Q: What is TOP267KG-TL? A: TOP267KG-TL is a highly integrated offline switcher IC designed for low power applications.
Q: What are the typical applications of TOP267KG-TL? A: TOP267KG-TL is commonly used in applications such as LED lighting, auxiliary power supplies, and industrial controls.
Q: What is the maximum input voltage supported by TOP267KG-TL? A: The maximum input voltage supported by TOP267KG-TL is typically around 265V AC.
Q: What is the output power range of TOP267KG-TL? A: The output power range of TOP267KG-TL can vary depending on the specific application, but it is generally suitable for low power applications up to a few watts.
Q: Does TOP267KG-TL require an external MOSFET? A: No, TOP267KG-TL integrates a high-voltage power MOSFET internally, eliminating the need for an external MOSFET.
Q: Can TOP267KG-TL operate in continuous or discontinuous conduction mode? A: TOP267KG-TL can operate in both continuous and discontinuous conduction modes, providing flexibility in different load conditions.
Q: Is TOP267KG-TL capable of providing constant current output for LED lighting applications? A: Yes, TOP267KG-TL supports constant current output regulation, making it suitable for driving LEDs.
Q: Does TOP267KG-TL have built-in protection features? A: Yes, TOP267KG-TL incorporates various protection features such as over-temperature protection, over-voltage protection, and over-current protection.
Q: What is the typical efficiency of TOP267KG-TL? A: The efficiency of TOP267KG-TL can vary depending on the specific application and operating conditions, but it is typically above 80%.
Q: Are there any evaluation boards or reference designs available for TOP267KG-TL? A: Yes, Power Integrations, the manufacturer of TOP267KG-TL, provides evaluation boards and reference designs to help users get started with their applications.
Please note that the answers provided here are general and may vary based on specific datasheet specifications and application requirements.