Products
CW1011 Single Cell Protection IC Integrated MOSFET
CW1011 is single cell protection IC integrated MOSFET. It provides voltage, current and temperature protections.Description• Overcharge protection      • Threshold from 4.180V to 4.550V,    ±15mV accuracy• Over discharge protection      • Threshold from 2.100V to 3.000V,    ±40mV accuracy• Integrated low-side 54mΩ charge and discharge MOSFET• High accrate current detection• Excess discharge current protection     ...
CW1030 Low Cost 3 Cells Protection IC
CW1030 is Low cost 3 cells protection IC which provides voltage and current protections.Features• Overcharge protection      • Threshold from 4.175V to 4.325V,  25mV steps,   ±25mV accuracy• Over discharge protection      • Threshold from 2.500V or 2.700V,  ±50mV accuracy• Excess current protection      • Excess current 1            • Threshold 0.100V, ±5mV accur...
CW1035 2~3 Cells Protection IC
CW1035 is 2~3 cells protection IC which provides voltage, current and temperature protections.Features• Overcharge protection      • Threshold from 4.175V to 4.275V,  25mV steps,   ±25mV accuracy• Over discharge protection      • Threshold from 2.500V or 2.700V,  ±50mV accuracy• Excess current protection      • Excess current 1            • Threshold 0.100V, ±5mV...
CW1233 3 Cells Protection IC
CW1233 is 3 cells protection IC which provides voltage, current，open wire and temperature protections.Features• Overcharge protection      • Threshold 4.175V ~4.350V,  25mV steps,  ±25mV accuracy• Over discharge protection      • Threshold from 2.300V to 3.000V,   100mV steps,   ±80mV accuracy• Excess discharge current protection      • Excess discharge current 1        &#...
CW1243 4 Cells Protection IC
CW1243 is 4 cells protection IC which provides voltage, current，open wire and temperature protections.Description• Overcharge protection      • Threshold 4.175V ~4.350V,  25mV steps,  ±25mV accuracy• Over discharge protection      • Threshold from 2.300V to 3.000V,   100mV steps,   ±80mV accuracy• Excess discharge current protection      • Excess discharge current 1       ...
CW1244 Over Charging Current Protection Supported 3~4 Cells Series Protection IC
CW1244 is 3~4 cells series protection IC which provides voltage, current, open wire, temperature protections and cell balancing.Description• Overcharge protection      • Threshold 3.650V, 3.850V,and 4.175V ~4.375V,   25mV steps,  ±25mV accuracy• Over discharge protection      • Threshold from 2.300V to 2.800V,   100mV steps,   ±30mV accuracy• Excess discharge current protection      • Excess ...
CW1254 Over Charging Current Protection Supported 4~5 Cells Series Protection IC
CW1254 is 4~5 cells series protection IC which provides voltage, current, open wire, temperature protections and cell balancing.    Features    •Overcharge protection         • Threshold 3.650V, 3.850V,and 4.175V ~4.375V,   25mV steps,  ±25mV accuracy    •Over discharge protection         • Threshold from 2.300V to 2.800V,   100mV steps,   ±30mV...
CW1353 Cell Balancing Supported 4~5 Cells Protection IC
CW1353 is 4~5 cells protection IC which provides voltage, current，open wire and temperature protection and cell balancing.Description• Overcharge protection      • Threshold 3.750V, and 4.175V ~4.450V,   25mV steps,  ±25mV accuracy• Over discharge protection      • Threshold from 2.100V to 3.000V,   100mV steps,   ±30mV accuracy• Excess discharge current protection      • Excess discharge cur...
CW1053 5 Cells Protection IC
CW1053 is 5 cells protection IC which provides voltage, current，open wire and temperature protections.Features• Overcharge protection      • Threshold 4.175V ~4.350V,  25mV steps,  ±25mV accuracy• Over discharge protection      • Threshold from 2.300V to 3.000V,   100mV steps,   ±80mV accuracy• Excess discharge current protection      • Excess discharge current 1        &#...
CW1274 Stackable 4~7 Cells Protection IC
CW1274 is 4~7 cells protection IC which supports cascading and also prorivdes full protection and balancing features.Features• Overcharge protection      • Threshold 3.650V, 3.850V,and 4.175V ~4.375V,   25mV steps,  ±25mV accuracy• Over discharge protection      • Threshold from 2.300V to 2.800V,   100mV steps,   ±30mV accuracy• Excess discharge current protection      • Excess discharge curr...
CW1073 Cell Balancing Supported 6~7 Cells Protection IC
CW1073 is 6~7 cells protection IC，dual discharge loop protections, full protection and cell balancing features.Features• Overcharge protection       • Threshold 3.750V, and 4.175V ~4.450V,   25mV steps,  ±25mV accuracy• Over discharge protection      • Threshold from 2.100V to 3.000V,   100mV steps,   ±80mV accuracy• Excess discharge current protection      • Excess discharge current 1&#...
CW1104 Over Charging Current Protection Supported 7~10 Cells Series Protection IC
CW1104 is 7~10 cells series protection IC which provides voltage, current，open wire, temperature protections ，cell balancing and electronic lock.   Features    • Overcharge protection         • Threshold 2.800V, 3.650V~3.900V, 4.100V ~4.500V,   25mV steps,  ±25mV accuracy    • Over discharge protection         • Threshold from 1.200V, 2.100V~3.000V,   100mV steps,...
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