사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Motor Type - Stepper | Multiphase |
| Motor Type - ACDC | Brushless DC (BLDC) |
| Function | Controller - Commutation, Direction Management |
| Output Configuration | Half Bridge (3) |
| Interface | Hardware |
| Technology | Power MOSFET |
| Applications | Brushless DC (BLDC) |
| Current - Output | 5mA |
| Voltage - Supply | 6V ~ 60V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
The DRV8323RHRGZR is a highly integrated, three-phase gate driver designed for brushless DC motors and PMSM applications. It comes from Texas Instruments and is part of the DRV8323 series. This device is specifically engineered to drive high-power MOSFETs in a three-phase configuration, making it suitable for applications requiring efficient motor control, such as drones, e-bikes, or industrial equipment.
Key features include:
1. Three-Phase Driver: It supports three half-bridge gate drivers capable of driving six N-channel MOSFETs.
2. Integrated Protection: Offers overcurrent, overtemperature, and undervoltage protection to ensure reliable operation.
3. SPI Interface: Includes an SPI interface for configuration and diagnostics, allowing for flexible control and monitoring.
4. Current Shunt Amplifiers: Contains integrated current shunt amplifiers for accurate current sensing.
5. Wide Supply Range: Operates with a wide supply voltage range, typically from 6V to 60V, making it versatile for various applications.
Overall, the DRV8323RHRGZR provides robust performance and reliability for advanced motor control systems.
Key features include:
1. Three-Phase Driver: It supports three half-bridge gate drivers capable of driving six N-channel MOSFETs.
2. Integrated Protection: Offers overcurrent, overtemperature, and undervoltage protection to ensure reliable operation.
3. SPI Interface: Includes an SPI interface for configuration and diagnostics, allowing for flexible control and monitoring.
4. Current Shunt Amplifiers: Contains integrated current shunt amplifiers for accurate current sensing.
5. Wide Supply Range: Operates with a wide supply voltage range, typically from 6V to 60V, making it versatile for various applications.
Overall, the DRV8323RHRGZR provides robust performance and reliability for advanced motor control systems.
Equivalent
The DRV8323RHRGZR is a three-phase gate driver for motor applications. Equivalent products include:
1. Infineon TLE9180-31QK - Offers similar gate driving capabilities.
2. ON Semiconductor NCV7535 - A three-phase gate driver with integrated features.
3. STMicroelectronics L6230 - Integrated driver for brushless DC motors.
4. Allegro A4915 - Three-phase MOSFET driver.
These alternatives may vary in features and specifications, so it is essential to compare them based on the specific application requirements.
1. Infineon TLE9180-31QK - Offers similar gate driving capabilities.
2. ON Semiconductor NCV7535 - A three-phase gate driver with integrated features.
3. STMicroelectronics L6230 - Integrated driver for brushless DC motors.
4. Allegro A4915 - Three-phase MOSFET driver.
These alternatives may vary in features and specifications, so it is essential to compare them based on the specific application requirements.
Features
The DRV8323RHRGZR is a motor driver IC designed for three-phase brushless DC motors. It integrates three half-bridge drivers, each capable of driving high-side and low-side N-channel MOSFETs. Key features include a wide operating voltage range from 6 to 60 V, a peak gate drive current of 1 A source and 2 A sink, and an integrated buck regulator to power external circuits. The DRV8323RHRGZR supports multiple control interfaces, including PWM, 1x, and 3x modes, allowing flexible control schemes. It also features adjustable dead-time control and variable slew rate settings for optimized performance. Protection features include overcurrent, overtemperature, and undervoltage lockout, enhancing reliability. The device includes integrated current sense amplifiers for accurate current measurement. Additionally, it incorporates SPI communication for configuration and diagnostics. Housed in a compact HTSSOP package, the DRV8323RHRGZR is suitable for a variety of applications, including robotics, drones, and electric vehicles, requiring precise motor control.
Pinout
The DRV8323RHRGZR is a three-phase gate driver IC from Texas Instruments, designed for driving MOSFETs in motor control applications. It comes in a 48-pin VQFN (very thin quad flat no-lead) package.
Key functions of the DRV8323RHRGZR include:
1. Three-Phase Gate Driver: It provides high and low-side gate drive outputs for controlling the three phases of a motor.
2. Integrated Buck Converter: It includes a buck converter to supply external components or the microcontroller.
3. Current Sensing: Features three integrated current shunt amplifiers for precise current measurement.
4. Protection Features: Offers various protection mechanisms such as overcurrent, overtemperature, undervoltage lockout, and shoot-through prevention.
5. SPI Interface: Configurable settings and diagnostics are accessible through the SPI interface, allowing for flexible control and monitoring.
These features make the DRV8323RHRGZR suitable for applications like drones, e-bikes, power tools, and other motor-driven systems.
Key functions of the DRV8323RHRGZR include:
1. Three-Phase Gate Driver: It provides high and low-side gate drive outputs for controlling the three phases of a motor.
2. Integrated Buck Converter: It includes a buck converter to supply external components or the microcontroller.
3. Current Sensing: Features three integrated current shunt amplifiers for precise current measurement.
4. Protection Features: Offers various protection mechanisms such as overcurrent, overtemperature, undervoltage lockout, and shoot-through prevention.
5. SPI Interface: Configurable settings and diagnostics are accessible through the SPI interface, allowing for flexible control and monitoring.
These features make the DRV8323RHRGZR suitable for applications like drones, e-bikes, power tools, and other motor-driven systems.
Manufacturer
The DRV8323RHRGZR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components and integrated circuits. The company is known for its innovation and expertise in areas such as analog electronics, embedded processing, and digital signal processing. TI’s products are used in various applications across industries, including consumer electronics, automotive, industrial automation, and communications.
Application
The DRV8323RHRGZR is a three-phase brushless DC (BLDC) motor driver commonly used in applications requiring precise motor control. Key areas include electric vehicles, drones, robotics, industrial automation, power tools, HVAC systems, and home appliances. It offers efficient control of BLDC motors with integrated protection features, making it suitable for high-performance, energy-efficient applications. The device supports sensorless or sensored motor control, enhancing its versatility across various platforms requiring compact and reliable motor control solutions.
Package
The DRV8323RHRGZR is a motor driver integrated circuit from Texas Instruments, offered in a 48-pin VQFN (Very Thin Quad Flat No-Lead) package, with the code "RHR" indicating the specific package variant. This package type is compact, making it suitable for applications requiring efficient space utilization.
