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Category: Motor Control Reference Designs

±0.5°C 2-Wire Galvanically Isolated IC Temp Sensor with Pulse Count Interface Reference Design

In order to provide system designers a new cost-effective and easy alternative to assured precision temperature measurement: this reference design discusses the new tiny 2-pin digital output IC temperature sensor with single wire pulse count interface that enhances reliability and greatly simplifies the design of galvanic isolation architecture for sending both power and unidirectional data…
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±50A Current Sensor using Closed-Loop Compensated Hall Element Reference Design

This TI Precision Verified Design provides a complete closed loop Hall based current transducer signal conditioning solution.  The circuit features the DRV411 and is designed to accurately measure dc: ac and pulsed currents to +/-50 A with galvanic isolation between the primary and secondary circuits.  The DRV411 provides Hall excitation: a compensation coil driver and a precision difference…
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1-PWM Brushless DC Motor Control Reference Design

This design is a 3-phase sensored Brushless DC Motor controller that uses a single PWM input for controlling speed and three active-high hall sensors for rotor position detection.  The DRV8305's integrated commutation table simplifies the microcontroller firmware required for proper commutation.  The DRV8305 automatically handles dead time insertion and gate drive current control: both of which…
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2.5 A Integrated Sensored BLDC Motor Controller Reference Design

The TIDA-00827 is an integrated: sensored BLDC motor controller reference design suitable for low-powered: battery operated: brushless DC motor applications. An 8- to 35-V operating voltage range supports 3S to 6S LiPo battery supplies. Specific applications include camera gimbals: low power fans and robotics. The motor controller is composed of the MSP430G2353 16-bit: ultra-low-power…
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230-V: 3.5-kW PFC with >98% Efficiency: Optimized for BOM and Size Reference Design

The TIDA-00779 is a 3.5-kw: cost competitive power factor regulator converter designed for room air-conditioner and other major appliances. This reference design is a continuous-conduction-mode (CCM) boost converter implemented using TI’s UCC28180 PFC controller provided with all of the necessary built-in protections. The hardware is designed and tested to pass surge: and EFT testing as per the…
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24Vin: Isolated 24V & 5Vout SIP DC/DC Module Reference Design

The PMP4460 is a 24Vin 24Vout 50mA: 5Vout 100mA reference design module which is implemented in an industry standard SIP pinout. It includes a constant on-time synchronous Flybuck controller LM25017. The solution has high efficiency: good line and load regulation with 1:500V DC isolation. The power module was designed with minimized components for cost sensitive applications. PMP4394: PMP4401:…
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3.5 to 36Vin 6.5Vout @ 1.2A Synchronous 4-Switch Buck-Boost Converter Reference Design

PMP10708 is a 7.8W 4-switch buck-boost converter using the LM5175 controller IC. The design accepts an input voltage of 3.5Vin to 36Vin and provides an output of 6.5Vout capable of supplying 1.2A of current to the load. The design can operate as low as 3V during start-stop or other line transient conditions.
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3D Printer Controller (12V)

This design is a complete system for controlling 3-axis: single extruder-based 3D printers. The system is managed by the MSP430F5529 LaunchPad and utilizes the DRV8846 for precision stepper motor control. The CSD18534Q5A is used as a low-side switch for the hot bed heater: extruder heater: and cooling fan. The DRV5033  Hall Sensor acts as a contactless limit switch.
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3W Non-ISO Bias Power Supply with up to 80% Efficiency: 15dB Margin EMI Performance Reference Design

TIDA-00940 is a 3-W: non-isolated bias power supply with up to 80% efficiency and excellent EMI performance: designed for motor control and drive subsystems in major appliances to save system costs: and other main benefits here. This reference design provides two non-isolated outputs with buck topology and is implemented using TI’s UCC28881 and TPS5405 controllers providing full protection. The…
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4.4 V to 30 V: 15 A: High Performance Brushless DC Drone Propeller Controller Reference Design

The TIDA-00643 reference design is a 4.4 to 30 V brushless DC motor controller for high power drones: quadcopter: propeller: fan: and pump applications. It uses the Texas Instrument’s DRV8305 brushless DC motor gate driver: CSD17573Q5B 30V NexFET power MOSFETs: TPD4E05U06 TVS protection IC: C2000 motor control MCU: and LMR16006 3.3 V buck converter. It utilizes InstaSPINTM-FOC for sensorless…
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400-V to 690-V AC Input: 50-W Flyback Isolated Power Supply Reference Design for Motor Drives

This reference design provides isolated +24V (45W): ±16 V (4.5W): and +6V (0.5W) outputs to power the control electronics in variable speed drives.  The power supply can be either powered directly from 3-phase AC mains (380Vac to 690Vac) or can be powered from the DC-link voltage (400Vdc to 1200Vdc).  This design uses a quasi-resonant flyback topology and is rated for 50-Watt total output…
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75V/10A Protected Full-Bridge Power Stage Reference Design for Bipolar Stepper Drives

Stepper drives are used in many applications operating typically from 12VDC to 48VDC. TI offers a rich family of stepper motor driver solutions with industry standard step/direction and parallel control interfaces. For applications which require higher torque and power: often voltages above 48VDC: up to 100VDC are used. The TIDA-00210 provides a solution for such stepper drives. The TIDA-00210…
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90-265VAC: 91% Efficiency: >0.94 PF Buck-PFC plus 24V: 30W Brushless DC Motor Drive Reference Design

For achieving energy efficiency: ceiling fans and ventilation fans are moving from simple AC induction motors to brushless DC motors (BLDC). Operation of BLDC motors from AC supply requires AC-DC conversion with high efficiency and power factor. It also needs an inverter which is controlled efficiently for low noise operation. The reference design TIDA-00652 helps to meet these challenges of…
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Advanced haptic driver simplifies tactile feedback design in consumer and industrial

This haptic driver reference design for LRA and ERM motors helps eliminate the design complexities of haptic motor control with features like reduced solution size: high efficiency output drive: closed-loop motor control: quick device startup and auto-resonance frequency tracking. This reference design board can be used for developing: testing and demonstrating motor-based haptic effects for…
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Analog Front End for Motor Electronic Overload Relays with Enhanced Current Range

This reference design is the analog front end (AFE) for an electronic overload relay: used for monitoring and protecting motors from overcurrent or undercurrent events. It is an ideal tool for developers creating overload relays for sensitive AC motors in industrial applications. This programmable gain amplifier (PGA) based analog front end is intended to be an easy evaluation platform for an…
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Automotive 40V to 1kV Input Flyback Reference Design Supporting Regenerative Braking Safety Test

This power supply reference design for automotive auxiliary circuits generates a 15-V: 4-A output from a wide input range of 40 V to 1 kV and up to a 1.2-kV transient. The design fits ideally into an 800-V batterydriven hybrid-electric vehicle (HEV) or electric vehicle(EV) traction inverter system. The 40-V minimum input voltage supports the functional safety test for the regenerative braking from…
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Automotive 60W Brushless DC (BLDC) Motor Drive

This TIDA-00143 reference design is a BLDC motor controller and is designed to operate from a single 12V (nominal) power supply which can vary over a wide range of voltages as found in typical automotive applications.  The board is designed to drive motors in the 60W range: which require currents of 5 Amps.  The size and layout of the board is intended to facilitate evaluation of the drive…
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Automotive High Temperature Sensor (HTS) Reference Design

The main focus of the TIDA-01235 reference design is to provide a high density: low cost: and good accuracy thermocouple analog front end. The protection strategies involved in the design protect the analog front end from coupling transients. This design meets the requirements of automotive-exhaust gas temperature sensors.
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Automotive High Voltage: High Power Motor Driver Reference Design for HVAC Compressor

This brushless DC (BLDC) motor reference design controls an automotive HVAC (heating: ventilation: and air conditioning) compressor by using the UCC27712-Q1 high-side and low-side gate driver followed by discrete insulated-gate bipolar transistor (IGBT) half bridges. This reference design uses TI's InstaSPIN software with a three-phase motor control algorithm: which the designer can enable using…
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Automotive HVAC Multiple Flap Actuator/Damper DC Motor Driver-Reference Design

The TIDA-01357 reference design offers a DC motor control solution for multiple automotive HVAC flap actuators or  dampers. This design demonstrates a cost-effective motor driver solution for six flap actuators/dampers where all six motors can be driven simultaneously with an output current up to 0.4 A per motor. This reference design maintains a small solution size and low quiescent current in…
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