FAN54046UCX

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The FAN54046UCX is an advanced 4-channel switch-mode battery charger designed for charging Lithium-Ion (Li-Ion) batteries, typically within 5-6V range. It has a wide operating input range of 4.5V to 16.8V, that enables it to be used in a range of applications, including automotive, industrial, and consumer electronics applications. This charger uses the flyback boost topology to charge batteries, providing high accuracy and better efficiency. It features an integrated current limit of 3.2A, three charging modes (trickle, drift, and steady state), and two pre-charge modes.

The FAN54046UCX contributes to the development of smarter, portable devices by providing a wide range of features and functions. It works by sensing the battery’s voltage and current, then regulating the voltage and current as needed to charge the battery to a predetermined level. In addition, the charger is designed to shutoff charging when the battery has reached its predetermined level. When the battery’s charge is nearly depleted, the charger will switch to a pre-charge mode. This mode is designed to reduce the current and voltage to prevent any potential damage to the battery before recharging starts.

The FAN54046UCX is an efficient device, with up to 95% power efficiency in normal charging. It also features ultra-fast charging, with a charging time of 56 seconds for an 850 mAh Li-Ion battery. This can also be adjusted to provide high accuracy in voltage and current settings, allowing developers to use the FAN54046UCX and simplify their applications, while maximizing battery life. The charger also includes both analog and digital control capabilities, enabling developers to easily control the device’s performance.

The FAN54046UCX is ideal for any application which needs a reliable, efficient, and accurate charger for Li-Ion batteries. This wide input voltage range allows for a variety of operating environments, including automotive, industrial, and consumer electronic applications. The integrated current limit of 3.2A, three charging modes (trickle, drift, and steady state), and two pre-charge modes, ensure the battery is charged safely, reliably, and quickly. Finally, the integrated control capabilities enable the development of applications with maximum battery life and the assurance that devices can be powered consistently, reliably, and safely.

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