S-8254AAUFT-TB-G

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The S-8254AAUFT-TB-G is a high-efficiency, advanced battery management integrated circuit designed for safety and cost-saving performance. This device is suitable for a wide range of multi-cell and multi-chemistry lithium-ion, nickel-metal-hydride, and lead-acid battery packs with up to six cells. It provides constant-voltage (CV) and constant-current (CC) charging and end-of-charge (EOC) detection. The S-8254AAUFT-TB-G also includes reverse current protection and thermal protection to ensure a safe charge cycle.

The S-8254AAUFT-TB-G is ideal for applications in consumer electronics, medical equipment, and automotive electronics. The integrated circuit integrates all the functional blocks needed for efficient battery management, such as a current-limiting, voltage setting, and charge control circuitry. This reduces the number of external components and provides minimal solution size, as well as a highly integrated charging solution that reduces solution cost.

The S-8254AAUFT-sTB-G is designed to operate in two charging modes. In Constant-Voltage (CV) mode, the device will charge the battery to a pre-programmed voltage and then maintain the battery at that voltage by regulating the charge current. This is ideal for applications that require a longer charge time, such as with low charge current applications. In Constant-Current (CC) mode, the device will charge the battery at a pre-defined current until the battery reaches a pre-defined voltage, at which point the device will reduce the charge current to maintain the battery voltage at that level.

In addition to the CV and CC modes, the S-8254AAUFT-TB-G also includes end-of-charge (EOC) detection. This feature enables the device to detect when the battery has reached its maximum capacity and then safely shut off the charge current. This reduces the risk of overcharging the battery and extends the life of the battery. The device also includes several safety features, such as reverse current protection and thermal protection. These features ensure that the charge cycle is safe and free from potential hazards.

The S-8254AAUFT-TB-G is an advanced and cost-effective battery management solution that provides high efficiency and reliability. It is an ideal solution for a variety of multi-cell and multi-chemistry battery packs, offering a cost-saving, integrated charging solution and minimal solution size. The device is also packed with features, such as CV and CC charge control, EOC detection, reverse current protection, and thermal protection, that result in improved safety and extend the life of the battery.

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