The TNY276GN-TL is an IC component developed by Power Integrations. It is specifically designed for use in offline power solutions and features several key functions that enhance its performance and reliability.
1. Primary-Side Regulation (PSR): The TNY276GN-TL integrates a primary-side regulator, eliminating the need for an optocoupler and secondary-side control circuitry. This feature simplifies the design and reduces costs.
2. Energy Efficient: The IC utilizes Energy Efficient technology, ensuring high efficiency at both heavy and light load conditions. This results in lower power consumption and reduced energy wastage.
3. Integrated Safety Features: The TNY276GN-TL incorporates several safety features to protect the system and ensure safe operation. It includes features such as line overvoltage protection (OVP), line undervoltage protection (UVP), and output overvoltage protection (OVP).
4. Accurate Power Limiting: The IC supports accurate power limiting through frequency modulation. This feature allows it to handle peak loads while still maintaining system reliability.
5. Auto-restart Capability: In case of abnormal operation, such as output overcurrent or short circuit, the TNY276GN-TL has an auto-restart feature that helps protect the IC and the overall system. It automatically re-starts the power supply, minimizing downtime and the need for manual intervention.
6. Cost-Effective Design: The IC is designed to offer a cost-effective solution for offline power applications
