• PCM-L01S02-AY222(LI-1S2A)
  • Smart Battery Managment with fuel guage - PCM-L01S02-AY222(LI-1S2A)


Smart Battery Managment with fuel guage

Model: PCM-L01S02-AY222(LI-1S2A) 
Working current: 2A
Size: L35*W10*T2.5mm
Balancing: YES
Temp. control: NTC
Battery Type: Li-ion/Li-po
Battery Series: 1S
Continuous Current: 5A

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  • Smart Battery Managment with fuel guage


    No Test item Criterion
    1 Communication Interface  I2C
    2 Capacity Designing battery capacity (PCM) 2200mAh
    Max capacity(Battery pack) 2230mAh
    Min capacity(Battery pack) 2200mAh
    External capacity Indication /
    Gas gauge algorithm Impedance Track
    3 Voltage Charging voltage DC: 4.2V CC/CV(4.2V/1cell)
    Balance voltage for single cell /
    4 Current Balance current for single cell /
    Normal operating-mode current:Gas Gauge in NORMAL mode,ILOAD > Sleep Current 150 uA
    SLEEP operating-mode current:Gas Gauge in SLEEP mode,ILOAD < Sleep Current 30 uA
    FULL SLEEP operating-mode current:Gas Gauge in FULL SLEEP mode,ILOAD < Sleep Current 25 uA
    Maximal continuous charging current 2A
    Maximal continuous discharging current 2A
    5 Over charge Protection Over charge detection voltage 4.25±0.025V
    Over charge detection delay time 0.5S—2S
    Over charge release voltage 4.15±0.05V
    6 Over discharge protection Over discharge detection voltage 2.5±0.08V
    Over discharge detection delay time 10—1000mS
    Over discharge release voltage 3.0±0.1V
    7 Over current protection Over current detection voltage 0.2±0.015V
    Over current detection current 8±2A
    Detection delay time 5ms—60ms
    Release condition Cut load
    8 Short protection Detection condition Exterior short circuit
    Detection delay time 200us-10ms
    Release condition Cut load
    9 Resistance Protection circuitry ≤50mΩ
    10 Temperature Operating Temperature Range -40~+85℃
    Storage Temperature Range -40~+125℃

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