Description
The Texas Instruments DRV8312DDWR is a 3-phase PWM motor driver that provides accurate current sensing, advanced diagnostic features, and flexible programming options. It's designed for high-reliability applications with rigorous safety standards and robust design to ensure consistent performance across operating conditions.
This device suits industrial and automotive applications with demanding requirements, such as robotics, automation systems, CNC machines, electric vehicle powertrains, home appliances, and drones. Its features include thermal shutdown, buck regulator, low-side FET driver, and enhanced protection against overcurrent, undervoltage, overheating, electromagnetic interference, and radio-frequency interference.
The DRV8312DDWR's compact footprint, low power consumption, and high-voltage/high-speed capabilities make it suitable for a wide range of applications that require precise motor control and monitoring.
Features
According to the product information, the DRV8312DDWR features include:
- Accurate current sensing and monitoring capabilities
- Advanced diagnostic features for fault detection and analysis
- Flexible programming options for customizing system performance
- Thermal shutdown feature to prevent damage from overheating
- Compact footprint and low power consumption
- Support for high-voltage and high-speed applications
- Reliable fault detection and diagnosis capabilities
- Advanced thermal protection and monitoring features
- Programmable parameters to optimize system performance and efficiency
- Low-side FET driver to minimize power consumption and heat generation
These features make the DRV8312DDWR suitable for industrial motion control applications, electric vehicle powertrains, home appliances, and drones.
Package
The package type of DRV8312DDWR is HTSSOP-44.
Pinout
The DRV8312DDWR has a pin count of 44 (HTSSOP-44). The functions of each pin are:
- VCC: Power supply input
- GND: Ground reference
- EN: Enable input
- SENSE+: Current sense+ input
- SENSE-: Current sense- input
- FB: Feedback input
- COMP: Compensation input
- OUT1, OUT2, OUT3: Motor driver outputs
- VREF: Reference voltage output
- INT: Interrupt output
- FAULT: Fault output
Please note that this is a concise summary and you should refer to the datasheet for more detailed information.
Manufacturer
The manufacturer of the DRV8312DDWR is Texas Instruments (TI). TI is a leading semiconductor technology company that designs, manufactures, tests, and sells analog and digital embedded processor technologies. The company specializes in producing semiconductors and related products that are used in various industries such as consumer electronics, automotive, industrial, medical devices, and much more.
Applications
According to the product information, the application areas of DRV8312DDWR are:
- Industrial motion control applications such as robotics, automation systems, and CNC machines
- Electric vehicle powertrains
- Home appliances
- Drones for speed and position control of motors
These applications require high-reliability performance with rigorous safety standards, which is highlighted in the product features.
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