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