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Battery Protector

Single lithium battery protection chip, ultra-low Rdson, providing functions such as overcharge protection, over discharge protection, overcurrent protection, short circuit protection, etc., to safeguard battery applications;
The multi cell battery protector provides overcharge protection, over discharge protection, three-level discharge overcurrent protection, charging overcurrent protection, battery temperature protection, open circuit detection, and supports stackable design and separate charging and discharging paths. Some support battery balancing function.

Battery Protector Battery Cell # Charge Current (max) VIN (min) VIN (max) MOS OTG voltage (max) OTG current (max) Control Interface Features Package
SC5550CADA 2-5 Ext. Mos 4.175V 100mV 2.8V 400mV 75mV 24ms/1024μs/512μs/10ms 45*C/0°C/70°C/-15°℃
SC5550DAEA 2-5 Ext. Mos 4.25V 100mV 2.5V 200mV 60mV 24ms/1024μs/512μs/10ms 50*c/0c/70c/-10°℃
SC5550EAFA 2-5 Ext. Mos 3.650V 100mV 2.3V 400mV 50mV 24ms/1024μs/512μs/10ms 45*C/0*C/70℃/-15°℃
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