Automatic Wine Cork Opener

Renesas offers a solution for an automatic wine bottle opener. The solution features a GreenPAK device that can control the gear motor without external components. The dock provides the input voltage to the battery charger by way of 2 pins. A two-position rocker switch is used to control the direction in which the motor will spin.

System Benefits:

• GreenPAK SLG47105 (HVPAK) provides:
  • Reduced design complexity, cost, and size
  • H-Bridge provides bi-directional operation
  • Constant Voltage/Current
  • Soft start
  • Handle GPIO inputs from the rocker switch
• Boost Converter (ISL91117) features 35µA quiescent current for slower drainage
• Battery Charger (ISL9301) protects the battery from complete discharge and overcharge
• Smooth functionality with constant voltage