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MP2723A - 3A I2C-Controlled SW Charger

General Description

The MP2723A is a 3A, highly integrated, switchmode battery charge management device for single-cell Li-ion or Li-polymer batteries.

Key Features

  • for battery charging and system operations, including a charging safety timer, battery temperature monitoring, over-voltage protection (OVP), and over-current protection (OCP). If a fault occurs, the charger asserts INT to the host. The device provides disabled battery FET (BATFET) control to enter shipping mode, as well as system reset functionality via the DISC pin. The MP2723A is available in a QFN-26 (3.5mmx3.5mm) package.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MP2723A 3A, I2C-Controlled SW Charger with NVDC Power Path, USB OTG, and Enhanced ADC DESCRIPTION The MP2723A is a 3A, highly integrated, switchmode battery charge management device for single-cell Li-ion or Li-polymer batteries. This device works with narrow-voltage DC (NVDC) system power path management, and is suitable for a variety of applications, such as smartphones, tablets, wireless cameras, and other portable devices. Its low-impedance power path optimizes efficiency, reduces battery charging time, and extends battery life. The I2C serial interface allows the device to be flexibly controlled via adjustable charging and system settings. The MP2723A supports 5V input sources, including standard USB host ports, USB charging ports, and USB-compliant wall adapters.