High Integration: The TNY264PN integrates a 700 V power MOSFET, oscillator, high voltage switched current source, current limit, and thermal shutdown circuitry onto a single chip.Reduced System Cost: Features like fully integrated auto-restart and programmable line undervoltage detection help reduce the need for external components, saving costs.Energy Efficiency: Achieves low no-load power consumption (less than 50 mW with a bias winding and less than 250 mW without a bias winding at 265 VAC input). It meets various energy efficiency standards like California Energy Commission (CEC), Energy Star, and EU requirements.EMI Reduction: Frequency jittering significantly reduces both quasi-peak and average EMI, minimizing the cost of EMI filtering.Compact Design: 132 kHz operation reduces the transformer size, allowing the use of EF12.6 or EE13 cores for low cost and small size.Audible Noise Reduction: Built-in circuitry practically eliminates audible noise with ordinary dip-varnished transformers.Protection Features: Includes auto-restart for short circuit and open loop fault protection, programmable line undervoltage detect, and thermal shutdown.
