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PMIC - Battery Management

The TS12001-C000DFNR is a zero-drift battery management integrated circuit designed for a variety of applications. It serves as an intelligent charger that helps control and monitor energy in batteries and other applications. This integrated circuit is designed for the high-current battery charging requirements of today\'s mobile electronic devices, electric vehicle powertrain systems, industrial and medical electrical systems. The TS12001-C000DFNR eliminates the need for cumbersome and costly system-level components and provides greater power efficiency and battery life.

The integrated circuit consists of a battery charger, thermistor, temperature protection, and digital current sensing circuitry. It also incorporates a built-in systemwide voltage regulator that provides enhanced power efficiency and reliability. The charge-control circuit continuously monitors the size and condition of batteries to ensure a maximum charging efficiency. The thermistor provides protection from temperature-related faults by limiting the charge current in the event of an over temperature condition.

Application Field

The TS12001-C000DFNR is suitable for use in applications such as mobile phones, tablet PCs, notebook computers, electric vehicles, smart appliances, industrial systems, medical equipment and many more. It is also suitable for use in a wide range of applications including:

• High-current battery charging applications.
• Power-sensitive and safety critical applications.
• Battery monitoring and diagnostic systems.
• Mixed-mode power management systems.
• Virtual-point monitoring and control systems.
• High-speed digital signal processing.
• Fault protection systems.
• Transient and surge protection systems.
• Switched cell-balancing systems.
• Battery charger adapter systems.
• Industrial and medical systems.

Working Principle

At the core of the TS12001-C000DFNR is a digital sensing circuit that constantly monitors the size and condition of the battery battery. This circuitry is designed such that a wide range of power inputs and output voltages can be monitored accurately. It also has the ability to detect breakdowns and shut down operation before damage is done. The integrated circuit also contains two parallel battery-charging channels, each controlling and monitoring a single battery. This allows for efficient operation since both batteries can be charged simultaneously.

The thermistor is used to monitor battery temperature and provide protection against over-temperature faults. It also provides protection against short circuits and current surges. A built-in voltage regulation circuit helps portect against voltage fluctuations and spikes, while providing an efficient power delivery system. The charge-control circuit is designed to be smart, letting users adjust the charge current, voltage, and other parameters.

In addition to providing an efficient power delivery system and protection against current surges and failures, the TS12001-C000DFNR also offers diagnostic and logistic monitoring. This includes the ability to monitor power consumption, voltage, and current. It also allows users to record and analyze performance data, providing a better understanding of system behavior.

The TS12001-C000DFNR is a powerful and highly reliable integrated circuit, ideal for a wide range of high-current battery charging and monitoring applications. It offers maximum power efficiency, monitoring and protection features, and an intelligent charger.

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