MCP73837-NVI/MF

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The MCP73837-NVI/MF is a highly integrated, low-power, high-efficiency linear Li-Ion/Li-Pol battery charge management controller. The device easily allows battery charging from USB, AC/DC wall adapters, or other metal-oxide semiconductor controllers. It is capable of charging multiple cell Li-Ion/Li-Pol batteries using either constant current/constant voltage (CC/CV) or Charge Termination (CT) algorithm. The device also includes a programmable safety timer and thermal regulation to protect your application and battery from overcharging.

The MCP73837-NVI/MF is part of a family of Battery Management products from Microchip that can help you manage, monitor, and protect your batteries. The devices are designed to extend battery life and reduce power consumption, making them ideal for many portable energy applications such as cell phones, tablets, and wearables.

The MCP73837-NVI/MF is well suited for use in a wide range of applications, such as digital still cameras, hand-held devices, and other portable devices. By optimizing its parameters and settings, the device ensures simple and accurate charge management that meets the requirements of Li-Ion/Li-Pol battery charging.

The MCP73837-NVI/MF is a monolithic CMOS device that operates from 4.5V to 20V. It requires only one external resistor to complete the battery charging system. It offers an easy, low-cost solution for USB and AC/DC wall adapter-powered applications. It also integrates charge control, battery regulation and programming of the output current. Furthermore, it provides power switch and sense resistor protection, thermal regulation, and overcharge protection.

The MCP73837-NVI/MF is designed to provide the most advanced and reliable Li-Ion/Li-Pol battery charge management. It can be used for both constant-current/constant-voltage (CC/CV) and charge termination (CT) charge algorithms. The device features a programmable safety timer and integrated protection against overcharging. Additionally, it features thermal regulation and over-temperature protection.

The MCP73837-NVI/MF implements a current-based charging algorithm, which helps prevent current overshoot when charging Li-Ion/Li-Pol batteries. In addition, the device has an integrated I2C/SMBus interface to allow communication with an external host or monitoring system. The device also includes a built-in programmable power switch to facilitate fast charge time, high efficiency, and optimum charging current.

The MCP73837-NVI/MF is an ideal choice for use in PMIC - Battery Chargers. Its low-power design, fast charge time, and accurate current regulation make it a great choice for a wide range of applications from consumer electronics to energy storage systems. Its embedded protections and programmable features enable users to build reliable and safe battery charging solutions to meet their requirements.

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