LT3652HVIMSE#TRPBF

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PMIC (Power Management Integrated Circuits) is an important component for most electronics, especially for mobile devices. The LT3652HVIMSE#TRPBF is a high voltage PMIC power management integrated circuit specifically developed for Li-ion battery charging. It integrates several safety features in order to ensure secure Li-ion cell charging and balance management. It is capable of regulating output voltage up to 8V, making it suitable for a wide range of applications.

The LT3652HVIMSE#TRPBF is suitable for applications such as portable electronics, automotive, machine learning, and industrial development. It is designed to provide a simple and integrated solution for 1-4 Li-ion cell battery charging. The device features a high efficiency, synchronous flyback battery charger with a programmable switch current of up to 3A and 20mV output accuracy. It also features a single cell fuel-gauge with an I2C communication interface and low-battery comparator for providing accurate battery information, providing for continuous monitoring and preventing overcharging.

The LT3652HVIMSE#TRPBF works on the principle of pulse width modulation (PWM). Its synchronous, high-efficiency flyback architecture converts input voltage into regulated battery charging voltage. This allows it to regulate the output voltage while providing an efficient battery charging solution. It also supports two programmable inputs, DET and ACOK, which are used to detect the presence of a Li-ion cell and the status of an AC power source, respectively.

The LT3652HVIMSE#TRPBF also contains additional safety features such as overvoltage protection and thermal limiting, which provide additional security to the user in case of a critical failure. It also includes programmable undervoltage protection, adjustable float voltage, and programmable voltage and current limits.

In summary, the LT3652HVIMSE#TRPBF is an effective and integrative power solution designed for Li-ion battery charging. It offers a high efficiency, programmable switch current, and a single cell fuel-gauge for accurate monitoring. Furthermore, its integrated safety features ensure secure charging and balance management. This PMIC is suitable for a wide range of applications, from portable electronics to automotive and industrial development.

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