TNY264PN,High-Efficiency Off-Line Switcher IC,5.5W,132kHz,DIP

The TNY264PN - DIP is a highly integrated off-line switcher IC designed for low-power applications, delivering a reliable and energy-efficient power conversion solution. This IC integrates a 700V power MOSFET, oscillator, and control circuitry, simplifying power supply designs by minimizing external components. With a universal input voltage range of 85V to 265V AC, the TNY264PN is suitable for global use in applications like phone chargers, standby power supplies, and adapters.

This switcher IC operates at a switching frequency of 132kHz, allowing for reduced transformer size and cost. The built-in frequency jittering helps reduce EMI, simplifying compliance with stringent global standards. It delivers up to 5.5W in enclosed adapter designs and up to 9W in open-frame designs.

The TNY264PN features several built-in protection mechanisms, including overcurrent protection, thermal shutdown, and auto-restart functionality, ensuring reliable operation in adverse conditions. Its energy-efficient design meets global energy regulations, such as Energy Star, making it an ideal choice for low-power, high-efficiency power supplies.

• High-efficiency off-line switcher IC for low-power applications.
• Suitable for applications such as chargers, standby power supplies, and adapters.
• Low standby power consumption of less than 250mW at 265VAC.
• High switching frequency of 132kHz reduces transformer size.
• Simple ON/OFF control eliminates the need for loop compensation.
• Supports frequency jittering to reduce EMI, ideal for compact designs.