TNY266GN

The TNY266GN switching power supply IC is a highly efficient regulator designed for low-power offline supplies. It integrates a high-voltage power MOSFET with a sophisticated control circuit to deliver reliable, compact power conversion for standby and low-power applications. 700 V high-voltage MOSFET optimized for efficient operation and reduced power loss. Consistent 0.35 W power consumption during no-load conditions to improve standby efficiency. Fixed frequency operation at 132 kHz for low EMI and stable performance. Built-in current limit and thermal shutdown features for enhanced protection and reliability. Low external component count enables simplified circuit design and compact power supply modules. Compared to traditional power supply ICs, the TNY266GN offers improved efficiency and safer operation in a smaller footprint. It supports tighter control and lower standby power, helping designs meet stricter energy regulations and performance expectations. The IC’s advanced onboard circuitry delivers precise switching control combined with robust protection mechanisms. By integrating the high-voltage MOSFET on-chip, the TNY266GN reduces component count, lowers system complexity, and contributes to reduced switching losses, cooler operation, and higher overall reliability for compact, energy-conscious designs.