Key
Sights | The reference design helps create 12V motor management methods with or with out sensors. It handles motors as much as 200W and affords options like noise discount, lengthy lifespan, and adaptability for various makes use of. | The reference design makes motor management simple and dependable, providing versatile choices for driving motors safely. With built-in security options, voltage safety, and secure energy, it simplifies testing, making it appropriate for automotive methods. | The reference design combines a microcontroller with analogue parts in a compact package deal. With energy administration, interfaces, and debugging capabilities, it affords an answer for environment friendly, high-performance functions. | The reference design integrates motor velocity detection, field-oriented management, and communication through CAN, providing an answer for motor administration whereas making certain security and adaptability in operation. | The motor controller reference design handles energy, controls torque and velocity, and consists of security options, with communication choices and help for motor management methods like FOC. |
Highlights | The TIDA-00901 reference design by Texas Devices (TI) permits design engineers to develop 3-phase brushless DC motor management methods for automotive functions. It helps sensorless commutation and Corridor sensor integration, permitting adaptation to varied motor configurations. Able to driving motors as much as 200W and dealing with currents as much as 20A, it’s appropriate for 12V methods. The design consists of the DRV8305-Q1 gate driver for motor management, the LM56300-Q1 step-down converter for energy administration, the LMT86-Q1 temperature sensor for thermal monitoring, and the DRV5013-Q1 Corridor impact sensor for motor place suggestions. Engineers can use its broad provide vary, reverse battery safety, and management interface to deal with software necessities. The design supplies ease of use, reliability, and adaptableness for automotive functions, enabling environment friendly operation, lengthy service life, and decreased noise. | Toshiba’s reference design permits engineers to discover two motor management configurations: driving two motors in half-bridge mode or a single motor in H-bridge mode. Key options like useless time management, built-in fault detection, and fault indication outputs improve motor reliability, security, and sturdiness. On the identical time, the design’s broad enter voltage vary makes it adaptable to varied automotive methods. The design simplifies evaluating and testing the TB9103FTG’s capabilities, permitting motor management through handbook switches or an exterior microcontroller (MCU). A reverse connection safety circuit utilizing the XPH1R104PS MOSFET safeguards towards incorrect energy provide polarity. An built-in voltage regulator IC ensures a secure 5V energy provide for the design and exterior MCU. On the identical time, the TB9005FNG enhances reliability with low-voltage reset, power-on reset, and a watchdog timer for optimum MCU efficiency. | The S32M276SFFRD is a reference design from NXP Semiconductors that includes the S32M276 built-in system, which mixes a 32-bit ARM Cortex-M7 S32K3 microcontroller and an analogue element, together with a voltage regulator, gate driver, and present sensor, inside a single system-in-package design. The design consists of interfaces comparable to UART and CAN with an inner PHY, RGB LED, JTAG 10-pin connector, faston connectors for energy provide, and a 3-phase motor connection, and it operates with an exterior +12V/5A provide. The interior analogue extension handles the facility administration die inside the SiP, distributing the facility from the 12V provide, minimising BOM and conserving house. For MCU programming, it options JTAG connectors suitable with a PE Multilink common FX debug probe, permitting customers to manage the goal’s execution, debug code, and program reminiscence. The microcontroller integrates a digital programmable acquire amplifier for low-side present measurements, which features a present sense amplifier, adjustable acquire, blanking time counter, and over-current comparator. | The AEK-MOT-3P99081 analysis board from STMicroelectronics helps encoder inputs and Corridor sensors for motor velocity detection and management. The drive system makes use of a field-oriented management (FOC) algorithm for operation. Managed through a typical CAN command set from any area or zone controller, the design simplifies the administration of management loop bandwidth and useful resource calls for. The CAN protocol permits knowledge alternate, permitting instructions to start out or cease the motor, modify its velocity, reverse path, and relay error notifications. Programming is feasible through an built-in programmer/debugger or an exterior adaptor related to the JTAG connector. The board features a gate driver and a three-phase motor gate driver, with options for BLDC motor management, together with present screens for ground-referred currents. It additionally ensures security with an influence provide unit that protects towards battery polarity inversion and energy era via a DC-DC converter and voltage regulators. | The dsPIC33CK64MP105 DSC motor controller reference design by Microchip Expertise supplies a platform for engineers to develop motor management methods with steady 50A RMS and peak present as much as 150A. It helps an 18V–85V enter voltage vary, appropriate for as much as a 20s battery pack, and options an XT90-type connector. Primarily based on area oriented management (FOC) with Corridor sensors, the system ensures exact motor torque and velocity management. Built-in options, comparable to most torque per amp (MTPA) for IPMSM motors and area weakening (FW), prolong the facility vary. The present sensing mechanism employs three 500µΩ low-side shunt resistors per part and configurable PWM switching frequencies from 8kHz to 20kHz. Security protections embrace overvoltage and undervoltage safeguards, motor part overcurrent detection, and over-temperature safety on the inverter stage MOSFETs. The controller consists of CAN communication and auxiliary connections for throttle enter, voltage monitoring, I2C, UART, and Bluetooth choices for connectivity. |
Functions | The reference design fits automotive functions, comparable to HVAC blowers, water pumps, eTurbo methods, radiator followers, and oil pumps. | The reference design is appropriate for latching and driving motors like doorways, seats, and home windows in automotive functions. | The reference design is appropriate for automotive BLDC and PMSM motor management functions. | The reference design is appropriate for brushless motors in automotive functions. | The reference design is appropriate for micro-mobility functions the place house is at a premium. | 
