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ADP1047 Datasheet (PDF) - Analog Devices

ADP1047 Datasheet PDF - Analog Devices
Part # ADP1047
Download  ADP1047 Download

File Size   1788.07 Kbytes
Page   84 Pages
Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices
Description Digital Power Factor Correction Controller

ADP1047 Datasheet (PDF)

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ADP1047 Datasheet PDF - Analog Devices

Part # ADP1047
Download  ADP1047 Click to download

File Size   1788.07 Kbytes
Page   84 Pages
Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices
Description Digital Power Factor Correction Controller

ADP1047 Datasheet (HTML) - Analog Devices

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ADP1047 Product details

GENERAL DESCRIPTION
The ADP1047/ADP1048 are digital power factor correction (PFC) controllers that provide accurate input power metering capability and inrush current control for ac/dc systems. The ADP1047 is designed for single phase PFC applications; the ADP1048 is designed especially for interleaved and bridgeless PFC applications.
The digital PFC function is based on a conventional boost PFC with multiplication of the output voltage feedback combined with the input current and voltage to provide optimum harmonic correction and power factor for ac/dc systems. All signals are converted into the digital domain to provide maximum flexibility; all key parameters can be reported and adjusted via the PMBus™ interface. The ADP1047/ADP1048 allow users to optimize system performance, maximize efficiency across the load range, and reduce design time to market.
The ADP1047/ADP1048 provide accurate rms measurement of input voltage, current, and power. This information can be reported to the microcontroller of the power supply via the PMBus interface.

FEATURES
   Flexible digital power factor correction (PFC) controller
   Single phase operation (ADP1047); interleaved and
      bridgeless operation (ADP1048)
   True rms ac power metering
   Enhanced dynamic response
   Optimized light load efficiency performance
      Output voltage adjustment
      Frequency reduction
   Inrush current control
   Switching frequency spread spectrum for improved EMI
   External frequency synchronization
   PMBus compliant
      Programmable ac line fault detection and protection
      Programmable output fault detection and protection
   Extensive fault protection for high reliability systems
   Frequency range from 30 kHz to 400 kHz
   8 kB EEPROM
   Programming via easy-to-use graphical user interface (GUI)

APPLICATIONS
   AC/DC power supplies for applications
      Computing server and storage
      Network and communication infrastructure
      Industrial and medical




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About Analog Devices


Analog Devices, Inc. (ADI) is a publicly traded company that designs, develops, and manufactures high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs).
The company was founded in 1965 and is headquartered in Norwood, Massachusetts.
ADI serves a wide range of industries, including aerospace and defense, automotive, communications, consumer, industrial, medical, and test and measurement.
The company's product portfolio includes data converters, amplifiers and comparators, power management ICs, microcontrollers, sensors, and radio frequency (RF) and microwave components, among others.
ADI is dedicated to innovation and customer satisfaction, and is committed to providing its customers with high-quality, reliable solutions to meet their needs.
With a focus on energy efficiency and sustainability, ADI is a leader in the analog and mixed-signal IC industry, driving technological advancements and providing innovative solutions to the world's most challenging problems.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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