LTC4156IUFD#PBF

The LTC4156IUFD#PBF is a high voltage, high power, 15V buck-boost supercapacitor charger controller from Analog Devices. It is designed to charge maintenance-free supercapacitors for various applications, including backup power systems, energy harvesting, and storage systems. This charger controller operates across a wide input voltage range of 9V to 50V, making it suitable for both low voltage and high voltage systems. It provides excellent power efficiency, up to 95%, ensuring maximum energy transfer to the supercapacitors. The LTC4156IUFD#PBF offers advanced charging features, such as tight voltage regulation and adjustable charging current, allowing flexibility in different applications. It also includes overvoltage protection, undervoltage lockout, and thermal shutdown features to ensure safe and reliable operation. With its high level of integration, this charger controller requires minimal external components and offers a compact solution for supercapacitor charging. It is available in a small 28-lead QFN package, making it suitable for space-constrained applications. Overall, the LTC4156IUFD#PBF is a versatile and efficient supercapacitor charger controller, ideal for a wide range of applications requiring high power and reliability.