SC451XX 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 Key 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
SC451XX 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