S-8213AAB-M6T1U

The S-8213AAB-M6T1U is an advanced, ultra-small battery protection IC used to improve safety and reliability of portable devices with single-cell lithium ion/polymer and multi-cell lithium batteries. This IC also provides power monitoring, battery protection, and overcharge/discharge protection. With its ultra-small package (WL-CSP0.44) and high accuracy voltage detection (±1.8 mV), the device is well-suited for compact multi-cell battery packs and those applications where small size is a must.The S-8213AAB-M6T1U is widely used in portable devices powered by single-cell and multi-cell Li-ion/Li-polymer batteries. These devices include tablets, digital cameras, wearable devices, VR headsets, and other mobile devices. The device is particularly useful for designs where space is a constraint as its small package size makes it an ideal choice for these applications. The IC also features built-in current monitoring functions (up to ±4A) and supports various types of overcharge, over discharge, and over-temperature protection.The S-8213AAB-M6T1U operates in two modes—voltage mode and temperature mode. In voltage mode, the IC measures the battery voltage and compares it to the programmed protection thresholds. If the voltage of the battery is higher or lower than the set thresholds, the IC will activate an output to notify the system of a malfunction. In temperature mode, the IC monitors the battery\'s ambient temperature and then activates an output if the temperature of the battery is higher or lower than the programmed thresholds. The S-8213AAB-M6T1U also features an integrated cell balancer that provides automatic cell balancing. This feature can help minimize the effects of abnormal cells or cells with varying capacity by balancing the voltage of each of the cells in a multi-cell battery pack. This balancing helps prolong the life of the batteries and ensures reliable performance. Overall, the S-8213AAB-M6T1U is an excellent choice for battery protection, monitoring, and balancing in portable devices. With its ultra-small package and high accuracy voltage monitoring, the device is ideal for applications that require a small form factor and high reliability.