ブラシレス DC （BLDC）モーター・ドライバ – Applications

Three-phase Brushless-DC (BLDC) and permanent magnet synchronous motors (PMSM) are commonly used in motor applications that require high-speed rotation, reliable operation, quiet spinning, or exceptional power efficiency.

Automotive

TI has a wide range of brushless-DC motor drivers for functional safety and standard automotive applications in body and powertrain. Automotive products are AEC-Q100 qualified, support a wide temperature, and include a suite of protection and diagnostic features.

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Automotive designs

Application	Reference design	Featured product	Design resources
Electric power steering (EPS)	3-Phase Motor Gate Driver Evaluation Module	DRV3245Q-Q1	Analog components advance functional safety development Designing high-side and 3-phase isolator MOSFET circuits
Seat comfort module	Single-Layer, 12-V, Programmable, 3-Phase w/ speed regulation	DRV10983-Q1	DRV10983-Q1 tuning guide
Pump	Automotive 12V 200W (20A)	DRV8305-Q1	Protection with smart gate rrive
HVAC valve and actuator control	Driving a 3-phase stepper motor	DRV8313 \| DRV8306	Sensored motor control
Engine fan	Automotive 12V 200W (20A)	DRV8305-Q1 \| DRV3245-Q1	Reducing EMI radiated emissions High-side and 3-phase isolator MOSFET circuits

Industrial

Brushless-DC drivers for industrial applications are designed to offer a highly efficient, small, and protected solution. Products range from integrated FET drivers for low- to mid-current applications up to Smart Gate Drivers enabling multi-kW motor drive systems.

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Industrial designs

Application	Reference design	Featured product	Design resources
Air purifier and humidifier	Advanced Motion Detector Single Layer, 180° Sinusoidal, 24V/2A Sensorless	DRV10974 \| DRV10983	DRV10974 tuning guide
Appliances pumps and fans	Sinusoidal Motor Drive With Closed-Loop Speed Control 22-mm Diameter and Thermally Enhanced Three Phase	DRV10987 \| DRV10974	BLDC made simple - sensored motor control
Brushless DC motor drives	48V/500W Three-phase Inverter with Smart Gate Driver 10.8-V/30-W, >95% Efficiency, 4.3-cm2, Power Stage Sinusoidal Motor Drive With Closed-Loop Speed Control	DRV8304 \| DRV8306 \| DRV8323R \| DRV8353R \| DRV10987	Architecture for BLDC gate drive systems DRV10983-Q1 tuning guide
Cordless handheld garden tools	36-V, 1-kW, 99% Efficient, 18-cm2 Power Stage 48V/500W Three-phase Inverter with Smart Gate Driver	DRV8323R \| DRV8353R	Cut-off switch in high-current motor driver applications Architecture for BLDC gate drive systems
Cordless power tools	Single Microcontroller 18-V/600-W With Bluetooth® Low Energy 5.0	DRV8320 \| DRV8304	Cut-off switch in high-current motor driver applications Architecture for BLDC gate drive systems
Cordless vacuum cleaner	36-V, 1-kW, 99% Efficient, 18-cm2 Power Stage	DRV8323 \| DRV8304	Architecture for BLDC gate drive systems Field oriented control made easy by BLDC
Dish washers	Sinusoidal Motor Drive With Closed-Loop Speed Control	DRV10987 \| DRV10983	Replacing single-phase ACIMs with 3-phase BLDC motors How to design thermally efficient integrated BLDC DRV10987 tuning guide
Drone propeller ESC	Sensorless High-Speed FOC 10.8-V/30-W, >95% Efficiency, 4.3-cm2, Power Stage Propeller Controller	DRV8304 \| DRV8323	Field oriented control made easy by BLDC
Electric bike	48V/500W Three-phase Inverter with Smart Gate Driver	DRV8323R \| DRV8353R	Architecture for BLDC gate drive systems Utilizing the DRV835x Split Supply Power Topology
Industrial robot CPU board	48V/500W Three-phase Inverter with Smart Gate Driver 36-V, 1-kW, 99% Efficient, 18-cm2 Power Stage	DRV8353R \| DRV8323R	Architecture for BLDC gate drive systems
Logistics robot CPU board	48V/500W Three-phase Inverter with Smart Gate Driver 36-V, 1-kW, 99% Efficient, 18-cm2 Power Stage	DRV8353R \| DRV8323R	Architecture for BLDC gate drive systems
Refrigerators and freezers	Advanced Motion Detector Single-Layered, Refrigerator Fan	DRV10974 \| DRV10970	DRV10974 tuning guide
Residential and living fan	Sinusoidal Motor Drive With Closed-Loop Speed Control Integrated 30-W Sensorless BLDC Motor Drive Retrofit	DRV10987 \| DRV10983	Replacing single-phase ACIMs with 3-phase BLDC motors How to design thermally efficient integrated BLDC
Servo drive power stage module	48V/500W Three-phase Inverter with Smart Gate Driver 36-V, 1-kW, 99% Efficient, 18-cm2 Power Stage	DRV8304 \| DRV8323R \| DRV8353R	Architecture for BLDC gate drive systems
Washers and dryers	10.8-V/30-W, >95% Efficiency, 4.3-cm2, Power Stage	DRV10987 \| DRV10983	Replacing single-phase ACIMs with 3-phase BLDC motors How to design thermally efficient integrated BLDC DRV10987 tuning guide
ATMs (Automated Teller Machines)	Three-Phase Motor Smart Gate Driver Evaluation Module	DRV8306	Brushless-DC Made Simple – Sensored Motor Control
Drone payload control	2.5 A integrated sensored design	DRV8313	Sensored 3-phase using MSP430