LT8641IUDC#PBF

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The LT8641IUDC#PBF is a dual synchronous switching regulator for buck and boost application. It has a wide input voltage range from 4.75V to 60V and provides a programmable output voltage from 0.6V to 85V. It incorporates two independent input channels that are capable of running in either parallel or series configurations. It also offers a set of integrated protection features, such as over-voltage protection, over-current protection, and thermal shutdown. The LT8641IUDC#PBF is designed to make efficient, high power switching regulators when using low RDSON components and high switching frequencies, making it suitable for various high power DC/DC converter applications, such as UPSs, solar battery charging and more.

The LT8641IUDC#PBF is a PMIC – Voltage Regulators – DC DC Switching Regulators device. Switching regulators are devices that “convert” one voltage level to another. They can be used to step up (boost) or step down (buck) an input voltage. The main components of a switching regulator are the power switch, feedback control, and an inductor or transformer. The switching regulator of the LT8641IUDC#PBF is an integrated circuit that works as an active converter, which exchanges energy repeatedly and helps to convert power (voltage and/or current) from one level to another. Switchers are capable of delivering over 90% of efficiency and switching up to 1 MHz, making them more ideal than linear regulators, especially when energy saving is of paramount importance.

The LT8641IUDC#PBF is a high-performance device, with a high power (>1.0A) synchronous Buck converter and a 1.0A synchronous Boost converter. The device features an integrated 400V N-channel MOSFET, with integrated low-on-resistance drivers and over-voltage and over-current protection to ensure reliable operation. The LT8641IUDC#PBF also features programmable Softstart and frequency synchronization to maximize efficiency in both parallel and series configurations.

The LT8641IUDC#PBF is available in 4-pin package. The device provides advanced protection features, such as under-voltage lockout, over-temperature, over-current and over-voltage protection. The device also features dynamic voltage scaling and temperature compensation for optimized performance. The digital power system of the LT8641IUDC#PBF can be simply programmed to operate at a predetermined output voltage via either a single resistor or a digital communication interface.

The LT8641IUDC#PBF is widely used in various applications, such as automotive, industrial, computer, telecommunications and consumer electronics. This device can be used in a variety of applications, such as automotive applications, computer systems, power converters and renewable energy systems. The high-efficiency and low-noise operation of the LT8641IUDC#PBF make it ideal for use in mobile and desktop systems, such as notebook computers and cellular handsets.

In conclusion, the LT8641IUDC#PBF is a high performance PMIC – Voltage Regulators – DC DC Switching Regulators device. Its wide input voltage range, programmable output voltage and various protection features make this device suitable for various applications where high power DC/DC conversion is required. Its features make it an ideal solution for energy-saving switching regulator solutions.

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