ABLIC S-8213AAE-I6T1U

The S-8213 Series is used for secondary protection of lithium-ion rechargeable batteries, and incorporates a high-accuracy voltage detection circuit and a delay circuit. Short-circuits between VC3 to VSS accommodate serial connection of two cells or three cells.

• High-accuracy voltage detection circuit for each cell
• Overcharge detection voltage (n = 1 to 3): 4.100 V to 4.500 V (in 50 mV steps)
• Accuracy: ±25 mV (Ta = +25°C)
• Accuracy: ±30 mV (Ta = 0°C to +60°C)
• Overcharge hysteresis voltage (n = 1 to 3): 0 V ±25 mV, -0.05 V ±25 mV, -0.40 V ±80 mV
• Delay times for overcharge detection can be set by an internal circuit only (external capacitors are unnecessary)
• Output form is selectable: CMOS output, Nch open-drain output
• Output logic is selectable: Active "H", Active "L"
• High-withstand voltage: Absolute maximum rating 26 V
• Wide operation voltage range: 3.6 V to 24 V
• Wide operation temperature range: Ta = -40°C to +85°C
• Low current consumption
• At VCU(n) - 1.0 V for each cell: 2.0 μA max. (Ta = +25°C)
• At 2.0 V for each cell: 0.3 μA max. (Ta = +25°C)
• Lead-free (Sn 100%), halogen-free

• Lithium-ion rechargeable battery pack (for secondary protection)