• Chipower

     

    www.chipower.com.cn
     
     
    • Audio / Audio Jack/Mobile Entertainment
    • Backup Battery/Battery Chargers
    • LED / LED Flash Driver
    • Over-Voltage/Over Current Protection
    • DC-DC Converters /Charge Pump
    • Linear Regulator / LDO
    • Supervisors/Monitors/Voltage Detectors
    • Hall Switch
    • MOSFET/IGBT
  • MEMSIC

     
    www.memsic.cn
    • Magnetometer
    • Thermal Accelerometer
    • Capacitive Accelerometer
    • Hall Switch