TOP243Y INTEGRATED CIRCUIT

The TOP243Y is a highly integrated off-line switcher IC from the TinySwitch-III family, designed for efficient and reliable power conversion in a variety of applications. This IC combines a power MOSFET, oscillator, high voltage switched current source, current limit, and thermal shutdown circuitry all into a single package, simplifying power supply design and reducing component count. The TOP243Y operates with a wide input voltage range, typically from 85VAC to 265VAC, making it suitable for universal input power supplies. Its integrated power MOSFET provides high efficiency and low switching losses. The TOP243Y features several built-in protection features, including over-voltage protection, over-current protection, and thermal shutdown. These features protect the IC and the connected circuitry from damage due to faults or overloads.

This IC is commonly used in power adapters, battery chargers, and auxiliary power supplies. Its high integration and protection features make it an excellent choice for these applications. The TOP243Y is a reliable and cost-effective solution for off-line power conversion. Its robust design and integrated features make it a popular choice among engineers. Whether you're designing a power adapter or building an auxiliary power supply, the TOP243Y offers a dependable and efficient solution. Simplify your power supply design with the TOP243Y.

Order yours today and experience the integration and reliability it offers!