Online UPS using a 56F83xx Device  Favorite



Uninterruptible Power Supplies (UPS) are electronic devices designed to provide power to critical mission systems. An Online UPS (OUPS) provides continuous power to the load during power outage or glitches caused by power source switching.

The Freescale 56F8300 (56800E core) family of Digital Signal Controllers is well suited for UPS design, combining the DSP's calculation capability with an MCU's controller features on a single chip. These controllers offer many dedicated peripherals, including Pulse Width Modulation (PWM) units, Analog-to-Digital Converters (ADC), timers, communication peripherals (SCI, SPI, CAN), on-board Flash and RAM.

TARGET DEVICES/PLATFORMS
  • 56F8300/100 Digital Signal Controllers
  • Office Equipment
  • Computers
  • Communication Systems
  • Medical/Life Support

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Features


  • Single-device solution:
    • Combines MCU functionality and DSP processing power
    • TCP/IP network communication for remote control and monitoring
  • Bidirectional AC/DC conversion
  • High input power factor with Direct PFC and lower power pollution to the power grid
  • Battery management to extend battery life and lower maintenance costs
  • Power source and load conditioning can be monitored in real time
  • TCP/IP network communication for remote control and monitoring
  • Bypass operation during overload or service maintenance
  • Expedites time-to-market using out-of-the-box software components

Related Software and Tools


  • CW-56800E-DSC: CodeWarrior Development Studio for 56800/E Digital Signal Controllers (Classic IDE)

Supported Device Families


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