LT3971EDD-5#TRPBF

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The LT3971EDD-5#TRPBF is an integrated circuit switch mode DC-DC voltage converter especially designed for power-constrained applications. It is a logarithmic Mode Step Up (Boost) converter regulator, with a 2.2V to 15V step up range, and a switching frequency of 500kHz. The LT3971EDD is designed to minimize board space and power consumption while providing good power dissipation and efficiency.

The LT3971EDD-5#TRPBF is an ideal voltage regulator for powering sensitive devices and microcontrollers, especially those used in portable and low-power applications. It is a boost regulator, so it will provide an output voltage higher than the input voltage. With its logarithmic mode of regulation, the LT3971EDD-5#TRPBF is able to offer smooth power delivery, even at higher output voltages, with very low output ripple. The LT3971EDD-5#TRPBF also has an adjustable output voltage range, so it can be configured to fit the exact requirements of the application.The LT3971EDD-5#TRPBF can also be used in Power over Ethernet (PoE) applications. In PoE, the step-up regulator takes 15V input and provides 36V to 48V output, while still maintaining efficiency and good thermal performance at the same time.

The LT3971EDD-5#TRPBF also features frequency synchronization and output bridging, which can be used to increase flexibility in designs. Frequency synchronization allows the LT3971EDD-5#TRPBF to operate at the same frequency as the application and output bridging allows the LT3971EDD-5#TRPBF to be connected in parallel with other converters, allowing for higher current ratings.

The LT3971EDD-5#TRPBF is designed to work in a wide range of temperature and environmental conditions. It is designed to provide good performance in temperatures ranging from 25°C to 105°C, with up to 85% efficiency. It is also designed to be EMI compliant and has built-in over-voltage protection and over-current protection.

The LT3971EDD-5#TRPBF is a versatile voltage regulation solution and is suitable for a wide range of applications. Its low power consumption, high efficiency, and flexibility make it an ideal choice for powering sensitive device and microcontroller applications in power-constrained environments.

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