HY2143 Series Main Features
  • High-accuracy voltage detection circuit
  • Delay time is set by internal circuit (external capacitor is not needed)
  • Output logic: Active high CMOS output; the high level is 4.7V (typical) output from regulator.
  • utput logic active high maximum time: (optional; not-limited as default)
  • Low current consumption
    • Operation mode 5.0μA typ., 9.0μA max (VCelln = 3.9V).
    • Shutdown mode 1: 4.5μA typ., 8.0μA max. (VCelln = 3.1V
    • Shutdown mode 2: 0.6μA typ., 1.0μA max. (VCelln = 2.0V,)
  •  LDO output circuit
    • LDO output voltage 3.0V/3.3V typ. Accuracy: ±65mV
    •  LDO output current 2mA max.
  • Input voltage detection level:
    • Voltage detection level (from VDD) 2.8V typ. Accuracy: ±1V
  • High voltage resistant design: the absolute maximum rated value is 30V.
  • Wide operating temperature range: -40°C to +85°C
  • Small package: DFN-2.0*2.0-8L
  • Halogen free green product