DIODES Incorporated PMIC - PMIC - Battery Management - AP9211SA-AN-HAC-7 AP9211SA-AN-HAC-7

The AP9211SA-AN-HAC-7 is a battery protection IC designed specifically for 1-cell lithium-ion rechargeable battery pack applications. It integrates a protection chip and dual n-channel MOSFETs in a compact U-DFN2030-6 (Type C) package. The device features comprehensive battery protection capabilities, including overcharge, overdischarge, and short circuit detection, with the ability to turn off the MOSFETs in response to these conditions. Key specifications include a high voltage tolerance of up to 30V, low quiescent current of 3.0µA in normal mode, and a power-down mode consuming only 0.1µA. The AP9211SA offers adjustable overcharge and overdischarge detection voltages, as well as built-in fixed delay times for various detection scenarios. It is fully RoHS compliant and suitable for automotive applications, although it is noted as not recommended for new designs. This product is ideal for engineers seeking a reliable and efficient battery management solution for single-cell lithium-ion applications.