LTC3118HUFD#PBF

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LTC3118HUFD#PBF is a single-cell, high-power output DC/DC power module for battery-powered applications. The module can deliver 3A to 6A of continuous output current, depending on the ambient temperature. The input voltage range is from 2V to 6V, while the output voltage is adjustable from 0.6V to 5.25V.

The module features Automatic Power Save Mode, Burst Mode operation and a programmable Soft-Start circuitry. It also features independent current sense and power sense pins, which can be used to monitor and control the power usage of the system. Additionally, the module has a power-good output and an LCD display enabling users to easily adjust the parameters.

LTC3118HUFD#PBF has a number of application fields. It can be used for products such as white goods, telecom systems, healthcare devices, automotive applications, and consumer electronics. Additionally, it is used for battery-powered products such as portable medical devices, remote monitoring systems and portable telephones. Moreover, it is also suitable for battery-powered industrial automation products, including ADCs and DACs.

The working principle of LTC3118HUFD#PBF involves a switch mode architecture which implements a buck converter. The buck converter is then adjusted to the desired output voltage which is subsequently regulated via a voltage loop. Depending on the duty cycle of the switch, the output voltage is controlled in order to maintain a constant level. This is achieved by adding an error signal to the main voltage loop in order to raise or lower the output voltage. Whenever a higher voltage output is needed, the current sense input is triggered, which then activates the power save mode. This mode reduces the output current and hence reduces the power dissipation. Additionally, LTC3118HUFD#PBF utilises the burst mode feature which enables the user to set the power consumption level desired by the system or product.

In conclusion, LTC3118HUFD#PBF is a highly efficient and reliable switch mode DC/DC power module suitable for a wide range of applications. It features Automatic Power Save Mode, Burst Mode operation and a programmable Soft-Start circuitry, enabling the user to accurately monitor and control the power usage of the system or product. Additionally, its wide input voltage range and adjustable output voltage makes it suitable for almost any kind of application.

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