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BLDC Controller Chip

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  • Sensorless BLDC Control with Back-EMF Filtering
    This application note describes a sensorless brushless DC (BLDC) motor control algorithm, implemented using the dsPIC(R) digital signal controller (DSC). The algorithm works by digitally filtering the back-Electromotive Force (back-EMF) on each phase of the motor and determining when to commutate...
  • Sensorless BLDC Control with Back-EMF Filtering Using a Majority Function
    Controller. additional functionality and to improve fuel economy. (DSC). The algorithm works utilizing a majority function. The continuing reduction in cost of magnets and the. for digitally filtering the Back-Electromotive Force. electronics required for the control of BLDC motors has. (BEMF). Each phase...
  • Keeping cool
    corrective action like shutting down the system to prevent further damage. Likewise, it can alert the system controller to the breakdown and even initiate its own repair order. Most BLDC fan-motor designs consist of a permanent-magnet rotor surrounded by coil windings mounted on the stator poles. As its...
  • Is Your Step Motor and Driver Contributing to the Inaccuracy of Your System?
    When it comes to precision in the motion control industry, there are many important factors that contribute to inaccurate steps. As a total system, engineers must become knowledgeable of their step motor as well as their driver/controller units. Believing that all the inaccuracy lies within...
  • Integrated Drive Electronics for Brushless DC Motors
    : voltage range, current. rating, and speed/torque requirements. (A knowledgeable motor manufacturer can provide technical. guidance to help match a chip's features with application requirements and custom-design the motor. accordingly.). Commutation sensor systems continue to play a major role in BLDC...
  • CodeGuardTM Security: Protecting Intellectual Property in Collaborative System Designs (.pdf)
    . DECREASE RISK OF IP LOSS. because the motor controller board was provided by. the entity who manufactures the BLDC motor, whereas. CodeGuard Security provides a new method to enable. the user-interface board is designed in-house by the. software vendors to decrease the risk associated with. washing...
  • Simplifying Motor-Control Feedback Loops (epn)
    . Digital Signal Processors. Encryption ICs. Microcontrollers. Microprocessors (incl RISC). Multimedia/Image Processing ICs. Other Digital ICs. Peripherals Controller ICs. Programmable Logic (PLD, CPLD, FPGA). Discrete Semiconductor Components. Diodes. Discrete Semiconductor Components. IGBTs...

Engineering Web Search: BLDC Controller Chip

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Zilog
Zilog is a trusted supplier of application-specific embedded system-on-chip (SoC) solutions for the industrial and consumer markets.
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Atmel Corporation - MCU Wireless - Single-Chip Solutions
Single-Chip Solutions Transceivers Bundles Home > Wireless > MCU Wireless > Single-Chip Solutions > ATmega32M1 Automotive
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AVR XMEGA A1 Device Datasheet
for up to 128M bit SDRAM ??? Peripheral Features ??? Four-channel DMA Controller with support for external requests 8/16-bit ??? Eight-channel Event
See Atmel Corporation Profile & Catalog
== Diodes, Inc. ==
Synchronous MOSFET Controller - With advantages like Efficient Increase of Power Supply, Operation up to 500kHz, and more.
See Zetex Inc. Information
International Rectifier - High Reliability
OM9300 Analog Controller Series for BLDC Motors
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International Rectifier - Technical Information Application...
Flip Chip MOSFET: A New Wafer Scale Packaging Technique PDF
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Design of a robust adaptive CMAC system for BLDC motors with...
(ICMLC) Item Title: Design of a robust adaptive CMAC system for BLDC motors with PI type parameter adaptation Publisher Name: IEEE Meeting Location:
A design of AC servo motor drive system-BLDC type
A design of AC servo motor drive system-BLDC type

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