Power Integrations AC/DC Converter 1.95 A 50 V 7-Pin DIP TNY288PG

Power Integrations TNY288PG is an advanced AC/DC converter designed using flyback topology, delivering a maximum output current of 1.95 A at 50 V in a compact 7-pin DIP package suitable for through-hole mounting. Designed for reliable performance, this TinySwitch-4 series device integrates a high-voltage power MOSFET and ON/OFF controller, enabling efficient off-line AC-DC conversion with low no-load and light-load power consumption, enhancing energy efficiency in power management applications.

This converter operates over a wide input voltage range from 85 V AC minimum up to 265 V AC maximum, making it suitable for global AC line voltages. It features frequency jittering to minimize EMI emissions and reduce the costs associated with EMI filters. The device includes simple ON/OFF control architecture, eliminating the need for loop compensation circuitry, which simplifies design and enhances reliability.

The self-biased design obviates the need for bias windings or additional bias components, further simplifying implementation. Thermal management is addressed by an accurate hysteretic thermal shutdown protection mechanism with automatic restart recovery, ensuring the device operates safely within its thermal limits.

Operating temperature range spans from -40°C to a maximum of 150°C, ensuring stable performance in demanding environments. Package dimensions of 9.83 mm length, 6.6 mm width, and 3.68 mm height facilitate compact PCB layout.

7-pin DIP package for easy through-hole mounting. Maximum output current of 1.95 A at 50 V output voltage. Wide operating input voltage range from 85 V AC to 265 V AC. Flyback topology for efficient power conversion. Frequency jittering reduces EMI and filter costs.

Simple ON/OFF control with self-bias eliminates bias winding. Accurate thermal shutdown with auto-restart enhances reliability. Operating temperature range from -40°C to 150°C. Energy efficient TinySwitch-4 series design.

Suitable for industrial electronics, power management, and manufacturing applications.

This product is commonly used in industrial power supply systems, electronic component manufacturing, and various power control applications where energy efficiency, compact size, and reliability are critical. Power Integrations is recognized for its innovative power management ICs adapted for broad commercial and industrial use.

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