Power Integrations High Side Off Liner Power Switch IC 28.5W Through Hole DIP-C Package 8-Pin TNY280PN

Power Integrations TNY280PN is a high side Off Liner Power Switch IC designed for power management applications requiring robust ON/OFF control. This IC integrates a 700 V power MOSFET, oscillator, high voltage switched current source, current limit selectable via BP/M capacitor, and thermal shutdown circuitry within an 8-pin DIP-C through hole package.

Operating with a power rating of 28.5W and an operating current of 2550mA, the TNY280PN is suited for applications in electronics manufacturing, industrial automation, and HVAC systems. The device functions through a simple ON/OFF control approach, eliminating the need for loop compensation, which simplifies circuit design and reduces system cost.

The IC's self-biased design means it requires no bias winding or additional bias components, facilitating efficient circuit layouts. It also features frequency jittering that effectively reduces electromagnetic interference (EMI), lowering the cost and complexity of EMI filters.

Thermal and current limit protections included in the IC safeguard system components from overload scenarios. The TNY280PN can handle maximum operating temperatures of up to 150°C and minimum temperatures down to -40°C, making it reliable across a wide range of environmental conditions.

Its physical footprint measures 9.83mm in length, 6.6mm in width, and 3.68mm in height, making it compact for dense PCB designs. The package is mounted through hole, providing durability and ease of installation, particularly during prototyping or small production runs.

This Power Integrations device is manufactured in China and is especially suited for use in power supplies, switching regulators, and other semiconductor circuits requiring power switch capabilities.

Incorporates 700 V MOSFET, oscillator, current limit, and thermal shutdown in one IC. Simple ON/OFF control requires no loop compensation, reducing design complexity. Selectable current limit maximizes power delivery and overload protection.

Self-biased design eliminates need for bias winding or components. Frequency jittering lowers EMI filter requirements and costs. Wide operating temperature range from -40°C to 150°C for reliability. Compact through hole DIP-C 8-pin package for ease of PCB assembly.

Power rating of 28.5W and operating current rating of 2550mA. Suitable for industrial, electronic component, and power management applications. Explore the complete range of Power Management ICs and Power Switch ICs on EnvMart for your electronic component needs.