LT8301HS5#TRPBF

PMIC - Voltage Regulators - DC DC Switching Regulators

LT8301HS5#TRPBF is a DC/DC step-down switching regulator featured with synchronous rectification that results in a high-efficiency power conversion. It’s suitable for applications in automotive and industrial, especially where power saving or high power density is a must-have requirement. As for its working principle, the LT8301HS5#TRPBF employs a synchronous rectified buck topology 11V to 36V input voltage range, with an internal switch and synchronous rectifier. This enables it to deliver excellent efficiency in a very compact package.

Wide Input Voltage Range

The on-board 100V, 80mΩ/3.5mΩ switch and high-side, synchronous-rectifier MOSFETs quickly generate a regulated voltage output. The LT8301HS5#TRPBF is capable of operating down to a minimum input voltage of 11V and up to a maximum input voltage of 36V. This wide input range capability makes it suitable for automotive and DC/DC conversion applications.

Excellent Efficiency

The LT8301HS5#TRPBF is capable of delivering a maximum efficiency rating of 95%. Additionally, it is capable of supporting multiple light loading conditions across a wide temperature range to optimize efficiency and reduce power dissipation. This combined with its wide input voltage range make it ideal for power-sensitive applications.

Internal Protection Features

Besides its excellent efficiency and wide input voltage range, the LT8301HS5#TRPBF also provides several protection options to help ensure the proper operation of the circuit and the safety of the user. These protection features include, but are not limited to, over voltage, current limit and thermal protection, as well as an innovative shutdown feature that can detect a low input voltage condition and enter a low power state to protect the system.

Wide Application Field

The LT8301HS5#TRPBF is suitable for a wide variety of applications, such as automotive aftermarket, industrial, and portable applications that require high-power density, low-power consumption and excellent efficiency. It’s also suitable for battery-powered systems, solar-powered systems and alternating current (AC) to direct current (DC) conversion, making it a very popular choice in the marketplace.

Conclusion

The LT8301HS5#TRPBF is a robust DC/DC step-down switching regulator with a wide input voltage range and excellent efficiency. Its wide range of protection features and wide application fields make it a popular choice for automotive aftermarket, industrial, and portable applications. The LT8301HS5#TRPBF is an ideal option for applications that require high-power density, low-power consumption, and excellent efficiency.