AVR493: Brushless DC Motor Control Circuit Using ATAVRMC100 AVR Microcontroller

Reference Design using part AT90PWM3B by Microchip Technology

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ATAVRMC1 (MicroController) (Sheet 1 of 4)
ATAVRMC1 (ZCD Detection) (Sheet 4 of 4)
ATAVRMC1 (Power + LIN) (Sheet 3 of 4)
ATAVRMC1 (Power Bridge) (Sheet 2 of 4)
Image 1 / 4

Manufacturer

Microchip Technology
  • Application Category
    Motor Control
  • Product Type
    DC Motor Control

For End Products

  • Industrial Drives

Description

  • AVR493 Sensorless Commutation of brushless DC motor (BLDC) using ATAVRMC100 AVR microcontroller. The high performance of AVR core fitted with Power Stage Controller module of ATAVRMC100 enable the design of high speed brushless DC motor applications

Key Features

  • Motor Type
    DC Motor

Featured Parts (11)

Featured Parts
Part Number Manufacturer Type Description
MC78M05CDTRKG onsemi Linear Regulators Standard Regulator Pos 5V 0.5A 3-Pin(2+Tab) DPAK T/R Buy
LMV7219M5X/NOPB Texas Instruments Linear Comparators Comparator Single R-R O/P 5V 5-Pin SOT-23 T/R Buy
LMV7219M5X Texas Instruments Linear Comparators Comparator Single R-R O/P 5V 5-Pin SOT-23 T/R Buy
LMV7219M5X/NOPB Texas Instruments Linear Comparators Comparator Single R-R O/P 5V 5-Pin SOT-23 T/R Buy
LMV7219M5 Texas Instruments Linear Comparators Comparator Single R-R O/P 5V 5-Pin SOT-23 T/R Buy
LMV7219M5/NOPB Texas Instruments Linear Comparators Comparator Single R-R O/P 5V 5-Pin SOT-23 T/R Buy
IR2101STRPBF Infineon Technologies AG Gate and Power Drivers Driver 600V 2-OUT High and Low Side Inv/Non-Inv 8-Pin SOIC N T/R Buy
LMV7219M5/NOPB Texas Instruments Linear Comparators Comparator Single R-R O/P 5V 5-Pin SOT-23 T/R Buy
MC78M05CDTG onsemi Linear Regulators Standard Regulator Pos 5V 0.5A 3-Pin(2+Tab) DPAK Rail Buy
AT90PWM3B-16MUR Microchip Technology Microcontrollers - MCUs MCU 8-bit AVR RISC 8KB Flash 3.3V/5V 32-Pin VQFN EP T/R Buy
AT90PWM3B-16MU Microchip Technology Microcontrollers - MCUs MCU 8-bit AVR RISC 8KB Flash 3.3V/5V 32-Pin VQFN EP Tray Buy

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