Summary
- Toshiba Electronics Europe and MIKROE collaborate to integrate TB9083FTG gate-driver IC into Brushless 30 Click add-on board
- TB9083FTG designed for precise and reliable control of BLDC motors in automotive applications, compliant with ISO 26262 (2nd edition)
- Incorporates nine gate drivers, including six for driving MOSFETs and three for external MOSFETs for system control or safety relays
- Features charge pump, current sense amplifiers, oscillator circuit, and SPI communication interface for configuration
- Brushless 30 Click operates from 4.5 V to 28 V, delivers peak output current of 10 A, and includes error detection capabilities for automotive applications
Article
Toshiba Electronics Europe has collaborated with MikroElektronika to integrate the TB9083FTG gate-driver IC into the Brushless 30 Click board. This compact add-on board is designed for precise and reliable control of brushless DC motors in automotive applications. The TB9083FTG is compliant with ISO 26262 (2nd edition) and includes nine gate drivers, six for driving MOSFETs to control BLDC motors in the 1000 W range or below, and three for external MOSFETs for system control or safety relays. It supports the ASIL-D functional safety standard for automotive use.
The TB9083FTG features a built-in charge pump, adjustable current sense amplifiers for each motor phase oscillator circuit, and an SPI communication interface for configuration via a host MCU. The Brushless 30 Click board operates from a wide range of external power supplies from 4.5 V to 28 V and can deliver a peak output current of up to 10 A. It offers error detection capabilities, including undervoltage, overvoltage, over-temperature, and an external MOSFET VDS detector, making it suitable for demanding automotive applications such as electric power steering, powered brakes, and automotive pumps.
The collaboration between Toshiba and MikroElektronika aims to provide an advanced solution for controlling BLDC motors in automotive systems. The TB9083FTG’s integration into the Brushless 30 Click board allows for efficient and reliable motor control, meeting the stringent requirements of the automotive industry. With features like the built-in charge pump and adjustable current sense amplifiers, the TB9083FTG offers a comprehensive solution for driving BLDC motors within a specified power range.
By including safety features such as support for the ASIL-D standard and error detection capabilities, the TB9083FTG ensures that automotive applications utilizing the Brushless 30 Click board adhere to high safety standards. The ability to configure the gate drivers through an SPI interface provides flexibility and ease of integration with a host MCU, enhancing the overall performance and functionality of the system. This partnership between Toshiba and MikroElektronika demonstrates a commitment to delivering innovative solutions for automotive applications.
The Brushless 30 Click board is designed to meet the needs of automotive systems that require precise motor control, such as electric power steering and automotive pumps. Its wide operating range and peak output current capabilities make it versatile for various applications within the automotive industry. The error detection capabilities of the board enhance system reliability and safety, ensuring optimal performance in demanding environments. Collaborating with Toshiba allows MikroElektronika to leverage the advanced features of the TB9083FTG gate-driver IC for enhanced motor control in automotive systems.
Overall, the integration of the TB9083FTG gate-driver IC into the Brushless 30 Click board represents a significant advancement in the field of automotive motor control. By combining Toshiba’s expertise in semiconductor technology with MikroElektronika’s development tools, a robust and reliable solution for controlling BLDC motors in automotive applications has been created. This collaboration sets a new standard for motor control in the automotive industry, offering a comprehensive solution that meets the stringent safety and performance requirements of modern vehicles.
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