AS3658-BCTP

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AS3658-BCTP is a dedicated Power Management Integrated Circuit (PMIC) designed to provide a highly efficient power solution to portable and wearable devices for application in the field of 1-cell Li-lithium-ion battery and Bluetooth Low Energy (BLe) systems. It allows designers to create small and lightweight devices with the most efficient energy consumption possible, while ensuring that the battery lifetime and reliability of the device are optimized.

The AS3658-BCTP is typically used to manage the charging and discharging of a 1-cell Li-Ion battery, offering high efficiency and low consumption, as well as the ability to support BLE systems. This makes it ideal for applications such as medical devices, sports or fitness devices, or other wearable devices where low power consumption and efficient power management are essential.

The AS3658-BCTP is a system-on-@ Chip (SoC) solution that can manage up to four power rails. It provides a built-in battery charger, power supply, and power switching, as well as a variety of safety and reliability features. Additionally, an on-chip regulator and a dedicated bluetooth low energy (BLE) system block provide additional flexibility and customizable options.

The AS3658-BCTP has a two-stage charging system that can be customized to offer fast charging times, while the on-chip voltage regulator can provide both standard and low-volatile operation for different types of applications. The BLE system block supports three different modes of operation, providing either a direct connection or a low-duty cycle connection, or acting as a low-power radio transceiver. The on-chip power switches can be used to control the power rails, allowing precise current measurements and dynamic power control.

In addition to its power management features, the AS3658-BCTP also offers an extensive range of safety features, such as over-voltage protection and over-temperature protection, as well as fail-safe diagnostics. This ensures that no dangerous faults occur, while optimally managing the battery\'s power capacity and lifespan.

In summary, the AS3658-BCTP is a specialized power management integrated circuit (PMIC) designed to efficiently manage the charging and discharging of 1-cell Li-Ion batteries, while providing the most efficient energy consumption and ensuring a reliable device lifetime. It provides a wide range of features, such as a two-stage charging system, an on-chip voltage regulator, and power switching, as well as a BLE system block and safety features. All of these features make the AS3658-BCTP an ideal solution for wearable devices and other low-power applications.

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