S-8240AAF-I6T1U

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The S-8240AAF-I6T1U is an advanced battery management IC from Sii, designed for use in a range of consumer electronics applications. The device is specifically tailored for 9V battery packs, and is suitable for use with Li-ion, Ni-MH, Ni-Cd and SLA batteries. The S-8240AAF-I6T1U is a highly integrated package that integrates a wide range of features, enabling the system designer to reduce the bill of materials, manufacturing time and cost.

The S-8240AAF-I6T1U provides a wide range of features which enable the system designer to achieve improved battery pack performance. The device includes an internal microcontroller, an example program map, an analog front-end, a battery pack safety circuit, an over-current protection circuit, a low battery warning circuit, an over-voltage protection circuit, as well as additional protection functions. The device is capable of supporting 2 or 4 cells in series, and it operates in two modes: active mode and standby mode.

The S-8240AAF-I6T1U’s primary application field is for 9V battery packs used in a range of consumer electronics applications. This includes game controllers, remote control systems, Bluetooth devices, cameras, media players, portable gaming consoles, power banks, and other applications. The device is designed for use with single cell to four cell battery packs.

The S-8240AAF-I6T1U’s working principle is centered around its internal microcontroller, which is used to monitor and manage the battery pack. The device includes an 8 bit processor and an additional host-side I2C interface, allowing it to communicate with a host system or external controllers. The microcontroller uses its example program map to automatically detect any changes in the battery pack’s voltage or current levels, such as charging or discharging, and adjusts the system parameters accordingly.

The S-8240AAF-I6T1U also includes several protection functions which guard against over-voltage, over-current, and under-voltage conditions. The over-voltage protection circuit ensures that the cells are not overcharged, and the over-current protection circuit prevents the cells from being discharged at an excessive rate. The low battery warning circuit indicates when the cells need to be recharged, and the safety circuit provides additional protection for the cells and the battery pack.

Overall, the S-8240AAF-I6T1U is an advanced battery management IC designed for use in a range of consumer electronics applications. The device is specifically tailored for 9V battery packs, and it integrates a wide range of features, enabling the system designer to reduce the bill of materials, manufacturing time and cost. The device includes an internal microcontroller, an example program map, a battery pack safety circuit, an over-current protection circuit, a low battery warning circuit, an over-voltage protection circuit, as well as additional protection functions, allowing the system designer to achieve improved battery pack performance.

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