UB209B Datasheet (UTC) - BATTERY PROTECTION IC

UB209B, BATTERY PROTECTION IC

The UTC UB209B 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 UB209B Series has a transmission function and two types of cell-balance function so that users are also able to configur

UB209B 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