MAX14676EWO+T

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MAX14676EWO+T Battery Charger

The MAX14676EWO+T, designed by Maxim Integrated, is a compact, USB Type-C, battery charger with integrated power-delivery protocol (PD) controller. The device supports 5V/3A, 9V/3A, 15V/3A, 20V/3A and 5V/3A bowers. It can be used in a wide array of applications, ranging from laptops to wearable devices. With a high-efficiency integrated circuit and synchronization method, the MAX14676EWO+T offers a highly efficient, low profile way to keep your device powered up.

Applications:

The MAX14676EWO+T is ideal for use in portable battery powered applications such as laptops, cell phones, tablets, and wearable devices. With its high-efficiency integrated circuit and synchronization method, it offers a highly efficient, low profile way to keep your device powered up. This device is also suitable for applications requiring adjustable voltage settings, such as televisions and consumer electronics.

Working Principle:

The MAX14676EWO+T utilizes the latest USB Type-C protocol to achieve communication between the charger and the USB port. The charging waveform is then optimized to ensure the highest efficiency possible without compromising safety and reliability. Depending on the current setup, the device can independently select an embossed wave type (20W, 45W and 65W). This wave type is set based on the results of a detection phase, which detects the voltage specification and power output of the attached device before charging.

In addition to the above, the MAX14676EWO+T offers DC-DC Buck-Boost regulator technology, which allows the device to obtain the highest efficiency while stepping down or up the source current from the USB 2.0/3.0 port to the desired voltage that is needed to charge the battery. This DC-DC converter is small in size and helps increase the power efficiency. This robust and reliable solution for USB Type-C charging has been designed for the most demanding applications.

The MAX14676EWO+T also provides protection for the power device by detecting over-current, over-charge, top-off, and an overtemperature condition. In the event of any of these conditions, the charger will automatically stop charging and sound an alert. This helps make sure that your device is safe from any possible damage.

Overall, the MAX14676EWO+T is a high-efficiency and reliable solution for USB Type-C charging. With its adjustable voltage settings and protection features, it offers a cost-effective and reliable way to keep your device powered up.

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