UB261 Datasheet (UTC) - 1-CELL LITHIUM-ION/POLYMER BATTERY PROTECTION IC

UB261, 1-CELL LITHIUM-ION/POLYMER BATTERY PROTECTION IC

6 5 4 The UTC UB261 is a series of lithium-ion/lithium-polymer rechargeable battery protection ICs incorporating high accuracy voltage detection circuits and delay circuits.

The UTC UB261 is suitable for protection of single cell lithium-ion / lithium polymer battery packs from overcharge, over dis

UB261 Features

* Wide Supply Voltage Range: VDD=1.5V~8.0V Ultra-Low Quiescent Current: IOPE=3.0μA (VDD=3.5V) Ultra-Low Power-Down Current: IPDN=0.2μA (VDD=1.5V) Overcharge Detection Voltage: VCU=3.9V~4.4V Overcharge Release Voltage: VCL=3.8V~4.4V Over Discharge Release Voltage: VDL=2.0V~3.0V Over Discharge Release V