MAX14578AEETE+T

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MAX14578AEETE+T is a single-cell lithium-ion battery charger, integrated with a True-Load-Switching Power FET for SOT-23-5, 3mm x 3mm TDFN, and 2mm x 2mm WCSP packages that can be used for a variety of charging applications. It is designed for single cell lithium-ion (Li-ion) and lithium-ion polymer (Li-polymer) packages, and is capable of charging an 18V up to 10mAh capacity battery, making it suitable for most portable electronics and fast charging applications. As a power supply controller, the MAX14578AEETE+T application field has wide adaptability and is capable of quantitatively controlling the output voltage of the power supply while providing protection functions.

The MAX14578AEETE+T works by providing true load switching with a power P-channel MOSFET switch. This switch can be used in parallel with the battery to provide a regulated 5V/1A output voltage. The battery is then charged using a low-resistance, low-power P-channel MOSFET switch, allowing for fast and accurate charging current control. The device is also capable of detecting the presence of an external battery and automatically switching from a charging mode to an energy storage mode.

The MAX14578AEETE+T also provides protection from over-voltage, under-voltage and over-temperature conditions. It also protects the battery from over-current by automatically switching off the load when the current reaches a certain threshold. Furthermore, it is equipped with reverse leakage and short-circuit protection to prevent damage to the battery and components. Additionally, the MAX14578AEETE+T features a wide input voltage range which allows it to be used in a variety of applications.

The MAX14578AEETE+T is an ideal choice for portable and fast charging applications. It operates flawlessly in any charging condition and provides outstanding protection to ensure that the device, the battery and its components remain safe while in use. With its wide input voltage range, the MAX14578AEETE+T is the perfect solution for all your charging needs.

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