[Silan]

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.

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.