Universal Motor Drive with PIC16 Microcontrollers
Reference Design using part MCP2200-I/SS by Microchip Technology
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For End Products
- Blender
- Drill/Screw Driver
- Food Processor
- Home Appliances
- Motor Control
Description
- Application note presents the design of an open-loop speed control TRIAC-driven universal motor driver board using a variety of core independent peripherals on an 8-bit microcontroller. The complete source code and reference design material are included. The universal motor used in this application note runs from 120V-240V AC power and is driven from a TRIAC. A bench test for running a 220V universal motor has been done. The circuit is powered off the line from an non-isolated AC supply, therefore, safety precautions should be taken when working with this type of system. An isolated on-board UART connection is available for debugging on a live circuit. The low-cost design and its type of motor are suitable for high-torque motor applications commonly used in blenders, food processors, drills and other home appliances
Key Features
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Motor TypeAC Motor
Featured Parts (10)
| Part Number | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
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ISO7221CDR | Texas Instruments | Digital Isolators | Digital Isolator CMOS 2-CH 25Mbps 8-Pin SOIC T/R | Buy | |
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NX3225SA-12MHZ-STD-CSR-3 | NIHON DEMPA KOGYO CO., LTD | Crystals | Crystal 12MHz ±15ppm (Tol) ±15ppm (Stability) 8pF FUND 100Ohm Automotive AEC-Q200 4-Pin SMD | Buy | |
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NX3225SA-12MHZ-STD-CSR-6 | NIHON DEMPA KOGYO CO., LTD | Crystals | Crystal 12MHz ±15ppm (Tol) ±25ppm (Stability) 8pF FUND 100Ohm 4-Pin SMD Automotive AEC-Q200 | Buy | |
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NX3225SA12.000MSTDCRS2 | NIHON DEMPA KOGYO CO., LTD | Crystals | Crystal 12MHz ±15ppm (Tol) ±50ppm (Stability) 8pF FUND 120Ohm Automotive AEC-Q200 4-Pin SMD | Buy | |
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NX3225SA12.000MSTDCSR6 | NIHON DEMPA KOGYO CO., LTD | Crystals | Crystal 12MHz ±15ppm (Tol) ±25ppm (Stability) 8pF FUND 100Ohm 4-Pin SMD Automotive AEC-Q200 | Buy | |
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BTA312B-600E,118 | WeEn Semiconductors | TRIACs | TRIAC Diode 600V 12A(RMS) 110A 3-Pin(2+Tab) D2PAK T/R | Buy | |
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NX3225SA-12.000M-STD-CSR-3 | NIHON DEMPA KOGYO CO., LTD | Crystals | Crystal 12MHz ±15ppm (Tol) ±15ppm (Stability) 8pF FUND 100Ohm Automotive AEC-Q200 4-Pin SMD | Buy | |
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NX3225SA 12.000MHz STD-CSR-6 | NIHON DEMPA KOGYO CO., LTD | Crystals | Crystal 12MHz ±15ppm (Tol) ±25ppm (Stability) 8pF FUND 100Ohm 4-Pin SMD Automotive AEC-Q200 | Buy | |
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BTA312B-600E,118 | WeEn Semiconductors | TRIACs | TRIAC Diode 600V 12A(RMS) 110A 3-Pin(2+Tab) D2PAK T/R | Buy | |
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MCP2200-I/SS | Microchip Technology | Interface Controllers | USB 2.0 to UART Protocol Converter with GPIO UART Interface 3.3V/5V 20-Pin SSOP Tube | Buy | |