LTC1731EMS8-8.2#TRPBF

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The LTC1731EMS8-8.2#TRPBF is a powerful Polymer Battery Charge Management IC (PMIC) in the form of a single, 6-pin SON package. It is suitable for industrial and consumer applications and is specifically designed to serve as a reliable battery charge management solution. The IC is capable of regulating multiple cell lithium ion/polymer batteries in a broad range of applications, including remote telecommunication systems and consumer electronics.

The main function of the LTC1731EMS8-8.2#TRPBF is to enable battery charge control and protect applications from over-charge, over-discharge and other fault conditions. The IC features a programmable charge current limit, a selectable pre-charge voltage, a selectable termination voltage, dual N-channel MOSFETs for Battery Overcharge Protection (BOP) and a built- in charger timer. The device also supports accurate monitoring of cell voltage as well as an indication of a full charge status.

The LTC1731EMS8-8.2#TRPBF is highly versatile and can be configured in a variety of different ways depending on the application requirements. In addition to charging multiple cells at once, the IC also provides selectable pre-charge, termination and charging levels for each cell. This allows for maximum flexibility when configuring the device for specific applications. It also features support for pre-charge and over-voltage protection, as well as current-sense for charging management. The device is also capable of detecting and rejecting reversed-battery and low-battery conditions.

The working principle of the LTC1731EMS8-8.2#TRPBF is relatively straightforward. When the Battery Overcharge Protection (BOP) feature is enabled, the IC monitors the voltage of the battery and limits the charge current if the voltage exceeds the programmed voltage level. The IC then switches off the current-sense terminals in order to disconnect the battery from the charger. The IC then begins charging the battery once the voltage drops below the pre-charge voltage level. Upon reaching the termination voltage, the IC automatically switches off the charger.

The LTC1731EMS8-8.2#TRPBF is ideal for a wide range of industrial and consumer applications. It is suitable for remote telecommunication systems and consumer electronic products, such as smartphones and tablets. The device is also suitable for applications such as Automotive Batteries, Unmanned Aerial Vehicles and Portable Devices. In summary, the LTC1731EMS8-8.2#TRPBF is an ideal choice for portable and embedded applications that require reliable and accurate battery charge control.

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