S-8261AAZMD-G2ZT2U

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The S-8261AAZMD-G2ZT2U is a multifunctional power management integrated circuit (PMIC) that is specifically designed for battery management. It is an all-in-one solution for lithium-ion batteries, providing a range of features and functions that make it an ideal choice for battery-powered applications. In this article, we will examine the application field and working principle of the S-8261AAZMD-G2ZT2U.

The S-8261AAZMD-G2ZT2U is designed for use in Li-ion battery applications, such as handheld and portable devices. Its ability to monitor and manage a wide array of components – including voltage detection, charging current control, discharging current control, coulomb counting and temperature measurement – means that it is highly suitable for fuel gauging and power supply management. It is also designed to provide a high level of accuracy and precision, making it a reliable choice for long-term battery management.

The S-8261AAZMD-G2ZT2U features a range of advanced functions, such as an integrated buck converter and power switches, low-power operation, wide input voltage range compatibility and low-dropout linear regulators. These features combine to provide a comprehensive solution for managing and controlling Li-ion batteries. The integrated buck converter allows for efficient use of power, while the power switches help to minimize power dissipation. The low-power operation and low-dropout linear regulators enable the device to maintain high accuracy even under low-voltage conditions.

The S-8261AAZMD-G2ZT2U is also provided with a range of built-in safety features. These include over-voltage, over-current, temperature and short-circuit protection, which helps to ensure that the device is capable of operating safely in even the most demanding applications. The built-in coulomb counting and over-discharge protection ensure that the Li-ion battery is properly managed. Finally, the integrated AFE (ADC) and PDA (DAC) provide a high accuracy and precision solution for accurately measuring current, voltage and temperature.

The S-8261AAZMD-G2ZT2U works by monitoring and controlling the state of charge of the Li-ion battery. It measures the input and output performance of the battery and accurately adjusts the charger or discharge operation accordingly. It also provides feedback information to the host system allowing for more accurate control and power management. The device can also detect when the Li-ion battery has fully discharged and can safely shut off the power source.

In summary, the S-8261AAZMD-G2ZT2U is an advanced power management integrated circuit specifically designed for Li-ion battery applications. It provides a comprehensive solution for battery management, including voltage detection, current control, temperature measurement and coulomb counting. It also features a range of safety features, such as over-voltage, over-current, temperature and short-circuit protection. Finally, it provides accurate measurement data and feedback to the host system, allowing for more precise control and power management.

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