Power Integrations AC/DC Converter 3 A, 15 W, 7-Pin DIP Package, Flyback Topology TNY266PN

Power Integrations TNY266PN is a high-performance AC/DC converter designed for efficient power management in electronic applications. This device integrates a 700 V power MOSFET, oscillator, and protection features onto a compact monolithic die packaged in a 7-pin DIP format, ideal for through-hole mounting.

The converter operates over a wide input voltage range of 85 V to 265 V AC and provides a maximum output current of 3 A with an output power rating of 15 W. The device uses a flyback topology, suitable for isolated power supplies commonly used in industrial, commercial, and consumer electronics.

Operating at a switching frequency of 132 kHz, the TNY266PN allows for a reduction in transformer size and enhances overall system efficiency. It includes features such as auto-restart protection against short circuits and open loop faults, programmable line under-voltage detection to prevent power glitches, and frequency jittering to reduce electromagnetic interference (EMI) by approximately 10 dB.

Its robust design supports minimum operating temperatures of -40°C and maximum temperatures up to 150°C, ensuring reliability across a broad range of environments. The compact DIP package measures 9.83 mm in length, 6.6 mm in width, and 3.68 mm in height, enabling use in space-constrained PCB layouts.

High integration with 700 V power MOSFET and oscillator on-chip. Auto-restart function for fault protection reduces external components. Line under-voltage detect minimizes power on/off glitches. Frequency jittering reduces EMI and the need for filtering components.

High operating temperature range up to 150°C suitable for industrial applications. Compact DIP package for through-hole installation. Flyback topology for isolated power supply design.

This AC/DC converter is suitable for use in power management ICs for industrial equipment, power supplies, lighting controls, and other electronic devices requiring reliable and efficient power conversion.

Explore more Power Integrations semiconductor solutions and AC/DC Converters in EnvMart's Electronics catalog for your industrial and laboratory applications.