UB209B Datasheet - UTC

UB209B, BATTERY PROTECTION IC

UNISONIC TECHNOLOGIES CO., LTD UB209B Preliminary CMOS IC BATTERY PROTECTION IC WITH CELL-BALANCE FUNCTION * .
The UTC UB209B Series is a protection IC for lithium-ion/lithium polymer rechargeable batteries, including a high precision voltage detection circuit.

Features

* Settable delay time by external capacitor for output pin
* High-accuracy voltage detection circuit
* Two types of cell-balance function: charge/discharge
* Control charging, discharging, cell-balance by CTLC, CTLD pins
* Low current consumption: 8.0µA max
* Wide range of o

UB209B-UTC.pdf