LTC6803HG-2#PBF

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LTC6803HG-2#PBF belongs to PMIC - Battery Management, which plays an important role in contemporary electronics. Battery management system (BMS) plays a major role in protecting and managing the Li-ion battery, making sure that the cell performance is always optimized in terms of charging/discharge current and temperature. The LTC6803HG-2#PBF is an integrated Li-Ion/Li-Ion Polymer Battery Management IC that includes analog Front-End, Overvoltage and Overcharge Protection, Open-Wire Protection, and Balance Controllers. It monitors and safely manages multiple cell strings in parallel. Containing an integrated Edac 2x 1.25 mA, 2x 0.625 mA smart charger, it offers advanced features such as 500 kHz operating frequency and dual 5-bit ADCs. It is designed to provide flexibility and also ensure that the battery is safe and performs as expected.The LTC6803HG-2#PBF is designed as a programmable front-end interface that can monitor and protect Li-Ion cells with multiple input and output pins. The device continuously monitors the voltage and current of each cell and the temperature of the battery. The battery\'s predetermined overvoltage and undervoltage settings, as well as charge and discharge currents, are programmed in the device itself during initial setup. The LTC6803HG-2#PBF also has an integrated low-dropout (LDO) regulator that can provide up to 5V and two preprogrammed switches to control load connections in the battery pack.The LTC6803HG-2#PBF also contains an electronic fuse that opens when the current output required by the Li-Ion cell exceeds the rated current value. The electronic fuse is programmed to open or close when the current on the line reaches a certain threshold. This helps protect against catastrophic failures due to overcurrent. The device also contains an open-wire detection circuit. This circuit monitors the voltage drop across a set of terminals in order to detect any open-wires within the system. If an open-wire is detected, the circuit will alert the system and prevent further damages.The LTC6803HG-2#PBF also contains balance controllers that ensure that each cell in the battery pack is balanced with all other cells. The balance controllers use a charge pump to transfer charge to or from cell packs, maintaining the voltage difference between cells within the permissible range. The device also contains a write/read controller for battery information storage and for setting initial operating conditions.The LTC6803HG-2#PBF is widely used in smart sensing solutions, battery electric vehicles (BEVS), and Unmanned Aerial Vehicles (UAVs). It is also used in consumer electronics applications such as digital cameras, laptops and cell phones.The LTC6803HG-2#PBF is the perfect solution for Li-Ion and Li-Ion Polymer Battery Management applications. It provides robust protection and safety features, as well as monitoring and balancing, allowing for reliable battery performance at a competitive price.

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