MAX8934EETI+T

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MAX8934EETI+T is a high-performance battery charger IC designed for both Li-Ion Polymer and Li-Ion batteries. The device is specifically designed for use in applications where high efficiency and low power consumption are crucial. The device features independent buck and boost converters, dual-phase synchronous rectification PWM and charge control circuitry, and integrated safety features. The device is capable of delivering up to 4A charging current with an input voltage range of 6V to 25V.

MAX8934EETI+T is classified as PMIC - Battery Charger due to its various applications in charging Li-Ion/Li-Ion Polymer batteries. Its wide input voltage range and high charging current input make it suitable for indoor and outdoor applications. The device also provides integrated safety features and is suited for use with both ICs and discrete components.

The MAX8934EETI+T provides an efficient and low-cost solution for charging Li-Ion and Li-Ion Polymer batteries. The device features independent buck and boost converters that can operate simultaneously or independently to provide an efficient, flexible, and cost-effective charging solution for a variety of applications. The device also features dual-phase synchronous rectification, PWM/charge control circuitry with integrated safety features and a wide input voltage range of 6V to 25V.

The working principle of MAX8934EETI+T involves controlling the current flow through the battery. It uses independent buck and boost converters which operate the switching stages to control the charging current and apply the necessary voltage to the battery. The device also uses dual-phase synchronous rectification to reduce input ripple and reduce switching losses. The integrated safety features such as over-charging and over-current protection are also used to protect the battery from damage caused by over-charging or other extreme conditions.

In conclusion, the MAX8934EETI+T is a high-performance battery charger IC that is suitable for charging both Li-Ion and Li-Ion Polymer batteries. It features independent buck and boost converters with dual-phase synchronous rectification, PWM/charge control circuitry, and integrated safety features. The device is capable of delivering up to 4A charging current with an input voltage range of 6V to 25V. It provides an efficient, low-cost solution for charging Li-Ion and Li-Ion Polymer batteries and is classified as PMIC - Battery Charger.

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