tl494

The TL494 is a highly integrated pulse width modulation (PWM) controller that provides accurate control of switching power supplies. Designed to be versatile and reliable, this product offers a wide range of features to meet the needs of various applications. With its adjustable frequency and duty cycle control, the TL494 enables precise regulation of output voltages and currents, making it suitable for both isolated and non-isolated power supply designs. It also includes built-in short circuit protection and thermal shutdown features, ensuring the safety and longevity of the system. The TL494 is easy to use and requires minimal external components, minimizing system complexity and cost. Its high voltage level shift capability allows for direct drive of power MOSFETs or IGBTs, further simplifying the circuit design. This versatile PWM controller is ideal for a wide range of applications, including offline and DC-DC converters, battery chargers, LED drivers, and motor control systems. Whether you are a design engineer looking to optimize power supply efficiency or a hobbyist building your own electronics projects, the TL494 is the perfect solution for your switching power supply needs.