LTC3642EMS8E-5#PBF

The LTC3642EMS8E-5#PBF is a highly efficient, dual voltage synchronous step-down DC/DC converter designed for space-constrained applications. This advanced power management solution features an input voltage range from 2.25V to 5.5V, making it suitable for a wide range of applications including portable devices, industrial equipment, and battery-powered systems. With a high efficiency of up to 95%, the LTC3642EMS8E-5#PBF offers significant power savings and extends battery life. The device operates at a fixed frequency of 2.25MHz, allowing for small external components and minimal PCB footprint. Additionally, it incorporates an internal low dropout linear regulator, providing a regulated output voltage for powering other system components. The LTC3642EMS8E-5#PBF incorporates a programmable soft-start feature, which prevents excessive inrush current during startup and ensures a smooth and controlled power-up sequence. It also includes over-temperature and short circuit protection, safeguarding the device and the load from potential damage. Featuring a compact package, excellent power efficiency, and comprehensive protection features, the LTC3642EMS8E-5#PBF provides a reliable and efficient solution for a wide range of applications.