HY2151

HY2151 Series Main Features

High -accuracy voltage detection circuit (n = 1, 2, 3, 4, 5)
- Overcharge detection voltage VCUn 4.0V to 5.0V Accuracy: ±25mV (25°C)
- Overcharge release voltage VCRn 3.8V to 5.0V Accuracy: ±50mV
Delay time is set by internal circuit (external capacitor is not needed)
- Overcharge detection delay 1/2/4/6 s Accuracy: ±20%
Built-in timer reset delay circuit
Output is CMOS output Active “H”
Output logic active high maximum time: Not Limited
Low current consumption（25°C; n = 1,2,3,4,5）
- Operation mode（VCu = 4V）3.2μA typ.，5.0μA max
- Overdischarge mode（VCu = 2.3V）0.4μA typ.，1.0μA max
High voltage resistant design: the absolute maximum rated value is 32V
Wide operating temperature range：-40°C to + 85°C
Small package：DFN8(1.97 * 2.46 mm)
Halogen free green product

Package Type DFN8(1.97X2.46mm) DataSheet

Product Name	Overcharge Detection Voltage VCUn	Overcharge Release Voltage VCRn	Overcharge Detection Time of Delay Time TOCn	Reset Delay Overcharge Detection Counter TDTR	Breaken Detect
HY2151-GJ1C	4.220 V	4.170 V	1.0s	12ms	Unavailable
HY2151-ZJ1C	3.900 V	3.850 V	1.0s	12ms	Unavailable

SelectionGuide