AS8506-BQFP

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Power management integrated circuit (PMIC) regulates and manages power entering and leaving a circuit or module. This can include power received from batteries, AC or DC sources, or from the main grid. PMICs regulate power based on input signals – controlling current direction and voltage applied, and provide protection against over-circuit, overvoltage, and overcurrent conditions. They are often found on board of devices in mobile and consumer markets where a small size needs to be achieved.The AS8506-BQFP is a single cell lithium-ion/polymer battery protection IC. This particular type is designed on a quad flat no-lead (QFN) package. It has a 4x5mm leaded package and is generally used in consumer electronic products such as digital cameras, cell phones, etc. The IC monitors voltages, current and temperature levels of a single-cell lithium-ion/polymer battery, providing secondary protection from overcharge and over-discharge of the battery.The AS8506-BQFP is specifically designed for battery-powered systems. It provides a single cell battery power management function, with charging and discharging circuit protection, overvoltage protection and over current protection. Battery-powered systems can quickly be undermined by thermal issues, charging, discharging and leakage currents, which may be detrimental to the overall performance and even increase the risk of device failure. The AS8506-BQFP helps mitigate these risks by offering an integrated power management solution that is cost effective, accurate, and reliable.The main features of the AS850 6-BQFP include overvoltage protection (OVP), overcurrent protection (OCP), protection against short circuits, temperature monitoring of the battery, and current monitoring and power control. The OVP prevents the battery from being charged above the maximum acceptable voltage. The OCP prevents the charge current from going beyond the set current level. The short circuit protection (SCP) prevents the charging/discharging process from being interrupted by a short circuit event. The temperature monitoring feature helps protect the battery from getting too hot due to excessive charging/discharging current.The current monitoring and power control feature will help keep the power supply of the battery efficient and reliable. The current monitor counts the amount of current the battery has passed, and the power control block regulates the current to the right amount, based on the data that has been collected. All these features together can reduce the risk of damage and mitigate any potential thermal issues. The AS8506-BQFP is designed to minimize the need for external components, such as op-amps, comparators, etc. This helps reduce the overall system size, resulting in a compact and cost-effective design solution. It can be used in many battery-powered devices, such as digital cameras, cell phones and laptop computers. In summary, the AS8506-BQFP is an advanced PMIC that provides basic and advanced functions for the single-cell lithium-ion/polymer battery. It has a cost-effective design, an accurate and reliable power management, and measure and control features. The AS8506-BQFP is a great choice for battery powered devices for its many great features and its size.

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