UNISONIC TECHNOLOGIES CO., LTD UB209A
Preliminary CMOS IC
BATTERY PROTECTION IC WITH CELL-BALANCE FUNCTION
DESCRIPTION
The UTC UB209A Series is a protection IC for lithium-ion, lithium polymer rechargeable batteries, including a high precision voltage detection circuit and a delay circuit. The UTC UB209A Series has a transmission function and two types of cell-balance function so that users are also able to configure a protection circuit with series multi-cell.
FEATURES
* Settable delay