Overview main purpose Uninterruptable Power Supply (UPS) provide clean

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Overview main purpose Uninterruptable Power Supply (UPS) provide clean

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Network-Enabled High-Performance
Overview main purpose Uninterruptable Power Supply (UPS) provide clean stable power load, regardless power grid conditions such black-outs. Uninterruptable Power Supplies have been widely used office equipment, computers, communication systems, medical/life support many other critical systems. Recent market requirements include target expectation reliability 99.999% power availability, performance demands zero switch over time, complex network connectivity control methods, such Simple Network Management Protocol (SNMP). Benefits Offers single-device solution which combines functionality processing power Expedites time-to-market using out-of-the-box software components Extends battery life lowers maintenance costs Uses high-input power factor (Direct PFC) lower power pollution power grid
Filter
NETWORK-ENABLED HIGH-PERFORMANCE BLOCK DIAGRAM
Bypass Switch (Option) Input
Rectifier Power Factor Correction Battery Over Current Input Fault Input Fault Input Input
Inverter
Offers network monitored controlled power source load conditioning
Over Voltage Current Over Current Feedback Fault Input
Voltage Feedback Input
56F8300
External Memory Interface
CS8900 Ethernet Controller
Controller
RS232 Physical Drive
Physical Drive
802.15 Controller
GPIOs
RS232
Wireless Device
Freescale Ordering Information
Part Number DSP56F803 Product Highlights MHz, MIPS, CAN, SCI, SPI, ADC, PWM, Quadrature Decoder, Quad Timer 31.5K Program Flash 512K Program Data Flash Data MHz, MIPS, CAN, SCIs, SPI, ADC, PWMs, Quadrature Decoder, Quad Timers Off-Chip Memory Expansion, 31.5K Program Flash 512K Program Data Flash Data MHz, MIPS, SCIs, SPI, ADCs, PWMs, Quadrature Decoder, Quad Timer Off-Chip Memory Expansion, Program Flash Program Data Flash Data MHz, MIPS, SPI, SCI, ADC, PWM, COP, PLL, Decoders, Quad Timers, FlexCAN, MCU-friendly instruction set, Enhanced OnCE debug, temperature sensor with 144KB Flash 12KB MHz, MIPS, SPI, SCI, ADC, PWM, COP, PLL, Decoders, Quad Timers, FlexCAN, Off-Chip Memory Expansion, MCU-friendly instruction set, Enhanced OnCE debug, temperature sensor with 144KB Flash 12KB MHz, MIPS, SPI, SCI, ADC, PWM, COP, PLL, Decoders, Quad Timers, FlexCAN, Off-Chip Memory Expansion, MCU-friendly instruction set, Enhanced OnCE debug, temperature sensor with 144KB Flash 12KB MHz, MIPS, SPI, SCI, ADC, PWM, COP, PLL, Decoders, Quad Timers, FlexCAN, MCU-friendly instruction set, Enhanced OnCE debug, temperature sensor with 280KB Flash 20KB MHz, MIPS, SPI, SCI, ADC, PWM, COP, PLL, Decoders, Quad Timers, FlexCAN, Off-Chip Memory Expansion, MCU-friendly instruction set, Enhanced OnCE debug, temperature sensor with 280KB Flash 20KB MHz, MIPS, SPI, SCI, ADC, PWM, COP, PLL, Decoders, Quad Timers, FlexCAN, Off-Chip Memory Expansion, MCU-friendly instruction set, Enhanced OnCE debug, temperature sensor with 280KB Flash 20KB Additional Information MCU-friendly instruction set, OnCE debug, onchip relaxation oscillator, BootFLASH, external memory expansion, GPIO available 100-pin LQFP
DSP56F805
MCU-friendly instruction set, OnCE debug, onchip relaxation oscillator, BootFLASH, external memory expansion, GPIO 144pin LQFP
DSP56F807
MCU-friendly instruction set, OnCE debug, onchip relaxation oscillator, BootFLASH, external memory expansion, GPIO both 160-pin LQFP MAPBGA
MC56F8345
Industrial (-40°C 105°C) Extended (-40°C 125°C) Temperature Ranges with GPIOs 128-pin LQFP
MC56F8346
Industrial (-40°C 105°C) Extended (-40°C 125°C) Temperature Ranges with GPIOs 144-pin LQFP
MC56F8347
Industrial (-40°C 105°C) Extended (-40°C 125°C) Temperature Ranges with GPIOs 160-pin LQFP
MC56F8355
Industrial (-40°C 105°C) Extended (-40°C 125°C) Temperature Ranges with GPIOs 128-pin LQFP
MC56F8356
Industrial (-40°C 105°C) Extended (-40°C 125°C) Temperature Ranges with GPIOs 144-pin LQFP
MC56F8357
Industrial (-40°C 105°C) Extended (-40°C 125°C) Temperature Ranges with GPIOs 160-pin LQFP
SG2095-2
Design Challenges Presently, often implemented with MCU. MCUs have significant price/performance limitations that rectified implementing using hybrid with efficient Digital Signal Processing capability. This been possible until recently, performance cost processors required job. 56F800 56F8300 series hybrid controllers both have required performance, peripherals, price targets enable designs implement advanced features. Freescale Semiconductor Solution digital 56800/E network-enabled high-performance reduces system component count, increases system reliability, enables advanced functions while reducing cost. advantages this digitally-controlled include: Bidirectional AC/DC conversion High-input power factor with Direct lower power pollution power grid Extended battery life lower maintenance costs Power source load conditioning monitored real time Network communication remote control monitoring
functional blocks on-line triple conversion shown figure page During normal operation, input voltage rectified AC/DC converter that rectifies input voltage regulates input power factor. output AC/DC converter DCBus voltage that used source both battery charger DC/AC inverter. battery charger boost/buck DC/DC converter. When system charging batteries, converter works buck mode, which steps high DCBus voltage down batteries' acceptable voltage level charges batteries. When battery pack fully charged, converter switches stand-by mode. input power failure occurs, DC/DC converter works boost mode, which supplies power DCBus from batteries. DC/AC inverter used convert voltage approximated sinusoidal output voltage pulses. pulse string input filter, which generates true sinusoidal output voltage that supplied load. user select frequency sinusoidal output voltage frequency either synchronized input voltage frequency other desired independent stable frequency. When failures faults generated maintenance needed
system, bypass switch will engaged, which turns system connects load directly input power source. necessary control functions implemented within hybrid controller, such Power on/off control DCBus voltage regulation Input power factor correction Battery management output voltage regulation Frequency synchronization input output Power source monitoring System self diagnostics self protection Emergency event processing Real-time multi-tasking system operation Communication protocols
Development Tools
Tool Type Software Hardware Hardware Hardware Hardware Hardware Hardware Product Name CW568X MC56F8300DSK 56F800DEMO DSP56F803EVM DSP56F805EVM DSP56F807EVM MC56F8357EVM Vendor Freescale Semiconductor Freescale Semiconductor Freescale Semiconductor Freescale Semiconductor Freescale Semiconductor Freescale Semiconductor Freescale Semiconductor Description CodeWarriorDevelopment Studio 56800/E Hybrid Controllers With Processor Expert (Metrowerks) 56F8300 Developers Starter 56F800 Demonstration Evaluation Module 56F803 Processor Evaluation Module 56F805 Processor Evaluation Module 56F807 Processor Evaluation Module 56F8345 56F8357 Hybrid Controllers
Disclaimer This document include details necessary completely develop this design. provided reference only intended demonstrate variety applications device.
SG2095-3
Notes
Learn More: Contact Technical Information Center +1-800-521-6247 +1-480-768-2130. more information about Freescale products, please visit www.freescale.com.
Freescaleand Freescale logo trademarks Freescale Semiconductor, Inc. other product service names property their respective owners. Freescale Semiconductor, Inc. 2004. rights reserved. SG2095 12/2004
December2004

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