ABLIC Inc. Battery Management S-8205BAC-TCT1U

The S-8205BAC-TCT1U is a battery management integrated circuit designed for use in lithium-ion battery packs with up to five cells. It features high-accuracy voltage detection for overcharge and overdischarge conditions, with detection voltages adjustable within specified ranges and accuracies. The device includes discharge overcurrent and short circuit detection capabilities, as well as charge overcurrent detection, all with configurable delay times set by external capacitors. This PMIC operates over a wide voltage range of 2 V to 24 V and can withstand voltages up to 28 V. It is rated for a temperature range of -40°C to +85°C and has low current consumption, drawing a maximum of 40 OºA during operation and only 0.1 OºA in power-down mode. The S-8205BAC-TCT1U is lead-free and halogen-free, making it suitable for environmentally conscious designs. This product is particularly relevant for engineers looking to implement robust battery protection in rechargeable lithium-ion applications.