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Automotive motor driver for controlling brushed DC motors
VQFN-32Manufacturer:
Mfr.Part #:
DRV8703QRHBRQ1
Datasheet:
Series: DRV8703-Q1
Number Of Full Bridges:
1
Vs (min) (V):
5.5
Vs ABS (max) (V):
47
EDA/CAD Models:
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The DRV8703QRHBRQ1 is a smart gate driver from Texas Instruments (TI) designed for automotive applications, including electronic power steering, electric vehicle powertrains, and battery management systems. It is also suitable for industrial automation systems, robotics, and consumer electronics. This device is an H-bridge gate driver that can drive four external N-channel MOSFETs, supporting 100% PWM duty cycle. It features a smart gate drive architecture with adjustable slew-rate control, allowing for precise motor control. The DRV8703QRHBRQ1 also includes protection features such as supply undervoltage lockout, overcurrent protection, and thermal shutdown to prevent damage from faults. The device has a serial interface for configuration and supports 1.8-V, 3.3-V, and 5-V logic inputs. It is AEC-Q100 qualified for automotive applications and has a temperature range of -40°C to +125°C. The DRV8703QRHBRQ1 is a reliable and efficient solution for controlling brushed DC motors in various applications.
According to the product information, the DRV8703QRHBRQ1 features include:
These features make the DRV8703QRHBRQ1 suitable for automotive applications such as electronic power steering, electric vehicle powertrains, and battery management systems, as well as industrial automation systems, robotics, and consumer electronics.
The package type of DRV8703QRHBRQ1 is VQFN (RHB)-32.
The DRV8703QRHBRQ1 has a pin count of 32 pins in a VQFN (RHB) package.
Here's a concise overview of the pin functions:
Please note that this is a summary of the pin functions. For more detailed information, please refer to the datasheet or other official documentation from Texas Instruments.
The manufacturer of the DRV8703QRHBRQ1 is Texas Instruments (TI). TI is a leading semiconductor company that designs, manufactures, and tests semiconductors and related technologies. They are known for their wide range of products, including analog and embedded processing chips, as well as other semiconductor components like the DRV8703QRHBRQ1 gate driver.
According to the product information, the DRV8703QRHBRQ1 is commonly used in:
The equivalent products of DRV8703QRHBRQ1 are:
These gate drivers share similar features, such as high-voltage operation, smart gate drive architecture, and protection features.
Number of full bridges | 1 | Vs (min) (V) | 5.5 |
Vs ABS (max) (V) | 47 | RDS(ON) (HS + LS) (mΩ) | 0 |
Sleep current (µA) | 14 | Control mode | Independent 1/2-Bridge, PH/EN, PWM |
Control interface | Hardware (GPIO), SPI | Features | Current Regulation, Current sense Amplifier, Smart Gate Drive |
Rating | Automotive | TI functional safety category | Functional Safety-Capable |
Operating temperature range (°C) | -40 to 125 | Package/Case | VQFN-32 |
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