Power Integrations

TNY275GN

TNY275GN Description

The TNY275GN from Power Integrations is a high-performance offline switcher IC designed for flyback topology applications, offering 15W power output in a compact surface-mount 8SMD package. With a 700V breakdown voltage and integrated 132kHz switching frequency, it delivers efficient power conversion for isolated AC/DC systems. The device features an internal switch, reducing external component count and simplifying design. Compliant with RoHS and REACH Unaffected standards, it is suitable for environmentally conscious applications. Its moisture sensitivity level (MSL 4) ensures reliability in controlled manufacturing environments.

TNY275GN Features

• Integrated 700V MOSFET: Enhances reliability and reduces BOM cost.
• Advanced Protection: Includes current limiting, open-loop, over-temperature, over-voltage, and short-circuit protection for robust operation.
• Control Features: EN (Enable) pin allows precise power management.
• High Efficiency: 65% duty cycle and 132kHz switching optimize performance in compact designs.
• Isolated Output: Ensures safety in offline power supplies.
• Wide Input Range: Suitable for universal mains applications (85VAC–265VAC).

TNY275GN Applications

• Consumer Electronics: Power adapters for TVs, monitors, and IoT devices.
• Industrial Systems: Auxiliary power supplies for PLCs and motor drives.
• LED Lighting: Low-cost drivers for LED bulbs and fixtures.
• Home Appliances: Compact power modules for smart home devices.
• Battery Chargers: Efficient charging solutions for low-power applications.

Conclusion of TNY275GN

The TNY275GN stands out for its high integration, robust protection features, and energy efficiency, making it ideal for space-constrained, cost-sensitive designs. Its flyback topology and isolated output cater to diverse offline power needs, while Power Integrations' reliability ensures long-term performance. Engineers will appreciate its simplified design process and compliance with global environmental standards, positioning it as a top choice for modern power supply solutions.