LT8582EDKD#PBF - Dual Channel, Multipurpose DC/DC Converter

The LT8582EDKD#PBF is a versatile dual independent channel DC/DC converter designed and manufactured by Linear Technology, a leader in high-performance analog integrated circuits. This component integrates two independent channels, each capable of driving a wide range of loads, making it an excellent choice for a variety of power conversion applications.

One of the standout features of the LT8582EDKD#PBF is its ability to generate either positive or negative regulated outputs from a single input power supply. This flexibility allows designers to use this component in applications requiring biasing, such as OLED displays, or in more complex configurations like SEPIC, inverting, or flyback converters.

The device operates with an input voltage range from 2.5V to 22V, which makes it suitable for use in systems powered by single-cell Li-Ion batteries, multi-cell battery stacks, or regulated 5V and 12V power rails. Each channel of the LT8582 can deliver up to 1A of continuous output current, depending on the application and configuration, ensuring reliable performance for high-power requirements.

Moreover, the LT8582EDKD#PBF is designed with protection features in mind. It includes over-temperature protection and a current limit function, providing an additional layer of safety for the end application. The switching frequency is adjustable from 250kHz to 1.5MHz, allowing designers to optimize efficiency and component size. A low current (<1μA) shutdown mode is also available, ensuring power conservation when the device is not in use.

The LT8582EDKD#PBF comes in a thermally efficient 20-lead (4mm × 4mm) QFN package, which is ideal for compact designs where space is at a premium. Its robust design and comprehensive feature set make it an excellent choice for engineers looking to create efficient, reliable, and flexible power supply solutions.

In summary, the LT8582EDKD#PBF from Linear Technology is a highly adaptable, dual-channel DC/DC converter that excels in a variety of power management tasks. Its extensive input voltage range, high output current capability, and integrated protection features make it a valuable component for any power conversion design.