Description
UTC UB211C is a series of lithium-ion / lithium-polymer rechargeable battery protection ICs incorporating high accuracy voltage detection circuits and delay circuits.
Features
- S.
- 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 Voltage: VDU=2.0V~3.4V.
- Discharge Over Current Detection Voltage: VDOIV=0.05V~0.30V.
- Discharge Short Circuit Detection Voltage: VSHORT=0.5V (Fixed).
UB211C-UTC.pdf
