Hello, Welcome to Dasenic

Power Integrations TNY276GN-TL Environmental and export classification status description

The TNY276GN-TL is a highly integrated, small size, switch-mode power supply (SMPS) IC from Power Integrations' TinySwitch series. Designed for low-power applications, it integrates a high-voltage switch and a controller into a single package, enabling efficient energy conversion while maintaining compact designs. Functions - High-Voltage Power Switch: Incorporates a high-voltage power MOSFET which reduces component count and minimizes size. - Built-in Control Functions: Features various built-in control functions for constant output current and voltage regulation. - Latching Overload Protection: Provides latching protection to prevent damage under fault conditions. - Thermal Shutdown: Comes with an automatic thermal shutdown feature to enhance reliability. - Cycle-by-Cycle Current Limiting: Protects the circuit by monitoring and limiting current on a per-cycle basis. - Low Standby Power: Offers low power consumption during idle or standby modes, conforming to energy efficiency standards. Applications - Adapters & Chargers: Used in AC-DC power adapters for mobile devices, laptops, and chargers. - Consumer Electronics: Power supplies for TVs, set-top boxes, and other home appliances. - Industrial Equipment: Powering sensors, controllers, and other industrial devices. Alternative Parts - TNY278GN-TL: Offers similar functions but with slightly higher ratings. - TNY277GN-TL: Similar family member with different output characteristics. - LNK3205: Also from Power Integrations but optimized for different applications and power levels. Embedded Modules - TinySwitch-4 Family: A broader family of modules similar in function to the TNY276GN-TL. - Power Integrations Development Kits: Various development boards and evaluation kits are available for prototyping designs with the TinySwitch series. Related Q&A Q1: What is the maximum output power capacity of the TNY276GN-TL? A1: The TNY276GN-TL can deliver output power up to approximately 5W, making it suitable for low-power applications. Q2: How does the TNY276GN-TL improve energy efficiency in power supply circuits? A2: It improves energy efficiency by integrating both the switch and control circuitry, reducing component count and minimizing energy losses during operation, particularly in standby modes. Q3: What safety features are included in the TNY276GN-TL? A3: The TNY276GN-TL includes thermal shutdown protection and latching overload protection, ensuring reliability and safety under fault conditions. Q4: Can the TNY276GN-TL be used in LED driver applications? A4: Yes, while it's primarily designed for power supplies, it can be utilized in LED driver designs for low power applications. Q5: What development resources are available for designing with the TNY276GN-TL? A5: Power Integrations provides evaluation boards, reference designs, and application notes to assist engineers in designing circuits with the TNY276GN-TL.