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S-8252 Series
www.ablic.com
BATTERY PROTECTION IC FOR 2-SERIAL-CELL PACK
© ABLIC Inc., 2011-2019
Rev.4.0_00
The S-8252 Series is a protection IC for 2-serial-cell lithium-ion / lithium polymer rechargeable batteries and includes highaccuracy voltage detection circuits and delay circuits. The S-8252 Series is suitable for protecting 2-serial-cell rechargeable lithium-ion / lithium polymer battery packs from overcharge, overdischarge, and overcurrent.
Features
• High-accuracy voltage detection function for each cell
Overcharge detection voltage n (n = 1, 2) 3.550 V to 4.600 V (5 mV steps) Accuracy ±20 mV (Ta = +25°C)
Accuracy ±25 mV (Ta = −10°C to +60°C)
Overcharge release voltage n (n = 1, 2)
3.150 V to 4.600 V*1
Accuracy ±30 mV
Overdischarge detection voltage n (n = 1, 2) 2.
S-8252 Datasheet
