DIODES Incorporated Battery Management AP9101CK6-CMTRG1

The AP9101CK6-CMTRG1 is a battery protection integrated circuit designed for lithium-ion and lithium polymer rechargeable batteries. It features a high-precision voltage detection circuit that monitors overcharge and overdischarge conditions, as well as overcurrent situations, ensuring the safety and longevity of battery packs. The device can turn off external MOSFET switches in response to detected abnormalities, providing robust protection. This IC operates with low current consumption, typically 3.0µA in operation mode and 0.01µA in power-down mode. It supports a wide range of voltage detection settings, including overcharge detection from 3.5V to 4.5V and overdischarge detection from 2.0V to 3.4V, with high accuracy specifications. The AP9101CK6-CMTRG1 is available in SOT25 and SOT26 packages, making it suitable for compact designs. The product is fully RoHS compliant and is halogen and antimony-free, aligning with environmental standards. It is important to note that this part is not recommended for new designs, and engineers should consider alternative options for future projects.