LTC3350EUHF#PBF

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The LTC3350EUHF#PBF belongs to the specialized design category of power management integrated circuit (PMIC). It is designed to deliver outstanding precision, accuracy, safety, and reliability for applications that require highly efficient power source regulation.

Overview

The LTC3350EUHF#PBF is a high-voltage, monolithic switching regulator that combines both the buck regulator and boost regulator into a single-package solution.

Its integrated design ensures greater circuit efficiency while simultaneously achieving excellent transient response and low ripple. Additionally, the LTC3350EUHF#PBF is designed to operate over a wide input voltage range while maintaining a consistent output voltage regardless of the input voltage.

The LTC3350EUHF#PBF also includes a comprehensive set of protection features, including short circuit protection, input under-voltage lockout, over-voltage protection, thermal regulation and over-current protection.

Application field

The LTC3350EUHF#PBF is an ideal choice for a variety of power-management application fields, including servers, notebook computers, industrial equipment, automotive, and telecommunications. It is well-suited to applications that require excellent precision and accuracy, as well as reliable, safe operation.

Specifically, the LTC3350EUHF#PBF can be used to provide accurate, stable regulation for a wide range of DC/DC converter applications, such as voltage converters, buck/boost converters, step-down converters, voltage scaling products and variable-voltage regulators. It can also be used to power small-scale power systems and storage systems.

Working Principle

The LTC3350EUHF#PBF is a two-stage, switched capacitor-style regulator. The switching architecture enables high-efficiency power supply regulation, which has the added benefit of high transient response and low output ripple.

It consists of two distinct stages: a synchronous step-down converter and a synchronous boost converter. The converter’s input voltage is regulated by the step-down converter first, which reduces the input voltage to the desired voltage level. The output voltage of the step-down converter is then further regulated by the boost converter, which adjusts the output voltage to the desired level.

The LTC3350EUHF#PBF also includes advanced current-limiting circuitry and other protection features to protect against any potential power supply overloading.

Conclusion

The LTC3350EUHF#PBF offers an ideal solution for high-precision power management applications. Its integrated design enables efficient and reliable operation across a wide range of input operating conditions, and its wide range of protection features helps ensure stable and safe operation.

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