LTC1647-3IGN#PBF

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One of the most important components in any electronic system, is the circuit responsible for regulating and managing the power, also known as Power Management Integrated Circuits (PMIC). Industrial and production lines require equipment, that operates with hard power requirements, and this is where PMIC’s truly come into play. The LTC1647-3IGN#PBF is a specifically designed Power Management Integrated Circuit, designed for Industrial and Hot Swap applications. This article covers the application field and the working principle of the LTC1647-3IGN#PBF.

Overview of the LTC1647-3IGN#PBF

The LTC1647-3IGN#PBF is a high performance, lower power Power Management Integrated Circuit (PMIC). It is specifically designed for industrial and Hot Swap applications. The main feature of the LTC1647-3IGN#PBF is its ability to control current both in hard and soft power operations and to handle low voltage, high current applications. This PMIC is able to work with a current range of -5A to +5A and an input voltage range of 2 to 8V. The LTC1647-3IGN#PBF is also extremely efficient and has a current control accuracy of <1mV. This enables the safe handling of high currents and the protection of the circuit against over- or under-current conditions.

The LTC1647-3IGN#PBF PMIC is a single chip solution that provides the user with multiple features such as the charge balance function, adjustable over-current protection, and programmable slew rate control. It also offers a on-board EMI filter, as well as several other features like a steady-state current control, automatic restart and fault status reporting. Furthermore, the LTC1647-3IGN#PBF is designed for easy integration into any industrial or Hot Swap application.

Application Fields

The LTC1647-3IGN#PBF PMIC can be used in a wide range of industrial and Hot Swap applications. These applications range from managing current in factory automation systems, to supplying precise current levels needed for LED lighting, to advanced components in medical equipments like infusion pumps. The LTC1647-3IGN#PBF is ideally suited for applications that involve controlling or regulating high current levels of power, since it is easy to integrate into any system, and its high performance and accuracy makes it ideal.

The LTC1647-3IGN#PBF\'s adjustable over-current protection makes it ideal for use in Hot Swap applications. Hot Swap essentially means that a power device can be removed and replaced without interruption of the working system. This means that it can be used in applications where multiple power sources, such as a backup power source, need to be connected in order to supply power to a system. Furthermore, the LTC1647-3IGN#PBF can be used to supply power to systems that involve remote locations, like solar powered systems, since its low power draw allows for low energy losses.

In addition, the LTC1647-3IGN#PBF is also ideal for medical applications, such as infusion pumps and medical devices. The LTC1647-3IGN#PBF\'s precise current control allows for the operational safety of these devices, as the current supplied to them is always regulated and consistent. Furthermore, the on-board EMI filter helps the LTC1647-3IGN#PBF protect against any interference or ambient elctricity generated in its vicinity.

Working Principle

The working principle of the LTC1647-3IGN#PBF can be split into two parts, the current control and the over-current protection. The current control is made possible by two channels, the driver channel and the return channel. The driver channel is responsible for providing the output current and the return channel is responsible for absorbing the excess energy. This helps to ensure that the current is regulated, avoiding any overloading or underloading of the system.

The LTC1647-3IGN#PBF also has an adjustable over-current protection feature, which monitors the flow of current and if it finds any abnormality in the current flow, it immediately shuts down the system, protecting the system from any over- or under-current conditions.

The LTC1647-3IGN#PBF is also equipped with a programmable slew rate control, which allows the user to regulate the rise and fall times of their outputs. The rise time is when the current is increased and the fall time is when the current is decreased. This helps the system to transition from one current level to another more quickly, reducing the impact of voltage drops and ensuring the stability of the system.

Conclusion

In conclusion, the LTC1647-3IGN#PBF is an ideal PMIC for industrial and Hot Swap applications. The adjustable over-current protection feature and the high performance current control make it ideal for use with medical devices, LED lighting, and system transitioning. The low power draw, integrated EMI filter and programmable slew rate control are all additional benefits that make the LTC1647-3IGN#PBF an ideal choice for any Power Management Integrated Circuit applications.

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