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Silan Semiconductors
LI-ION BATTERY PROTECTOR
DESCRIPTION
The SC451XX series are protection ICs for over-charge /discharge of rechargeable one-cell Lithium-ion (Li+) batteries by CMOS process. The SC451XX series can detect over-charge/discharge of Li+ one-cell and excess load current, further include a short circuit protector for preventing large external short circuit current.
SC451XX
SOT-26
FEATURES
* Low supply current. * High withstand voltage. * High accuracy detector threshold. * Variety of detector threshold. * Built-in protection circuit. * Output delay of over-charge. * Ultra small package: SOT-26
APPLICATIONS
* Over-charge/over-discharge protection for Li+ one-cell pack * High precision protectors for cell-phones and any other gadgets using on board Li+ one-cell battery.