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DRV8873HPWPR
This 24-pin HTSSOP EP packaged driver offers advanced features for precise control and smooth operation of motors
DRV8873HPWPR
This 24-pin HTSSOP EP packaged driver offers advanced features for precise control and smooth operation of motors
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Manufacturer Part # : DRV8873HPWPR
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Package/Case: HTSSOP-24
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Brand: Texas Instruments
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Product Categories : Motor Drivers, Controllers
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
DRV8873HPWPR DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $2.894 | $2.89 |
| 10 | $2.517 | $25.17 |
| 30 | $2.292 | $68.76 |
| 100 | $2.055 | $205.50 |
| 500 | $1.952 | $976.00 |
| 1000 | $1.904 | $1,904.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
The DRV8873HPWPR is a versatile driver IC designed for industrial applications, specifically for controlling brushed DC motors. With two logic inputs, this integrated device features an H-bridge driver configuration with four N-channel MOSFETs capable of bi-directional motor operation with a peak current of up to 10 amps. Operating on a single power supply, the DRV8873 supports a wide input voltage range from 4.5 volts to 38 volts, making it suitable for a variety of motor control scenarios
Key Features
- This driver has a high level of precision and accuracy
- The DRV8873HPWPR is highly suitable for industrial applications
- It offers up to 7A RMS output current, PWM microstepping control
- This motor driver supports various stepper motor applications
- The integrated diodes provide fault protection and reliability
- This product ensures high efficiency with a wide operating voltage range
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Number of full bridges | 1 | Vs (min) (V) | 4.5 |
| Vs ABS (max) (V) | 40 | Peak output current (A) | 10 |
| RDS(ON) (HS + LS) (mΩ) | 150 | Sleep current (µA) | 15 |
| Control mode | Independent 1/2-Bridge, PH/EN, PWM | Control interface | Hardware (GPIO), SPI |
| Features | Current sense Amplifier, Integrated Current Sensing, Open-Load Detection | Rating | Catalog |
| Operating temperature range (°C) | -40 to 125 |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is DRV8873HPWPR?
The DRV8873HPWPR is a high-performance stepper motor driver designed by Texas Instruments. It is ideal for driving bipolar stepper motors in various applications such as robotics, 3D printers, and CNC machines.
How Does DRV8873HPWPR Work?
The DRV8873HPWPR operates by receiving step and direction signals from a microcontroller to control the rotation of a bipolar stepper motor. It utilizes advanced current regulation techniques to accurately control motor current, ensuring smooth and precise motor movement. The driver features protection circuitry against overcurrent, overtemperature, and undervoltage events for reliable operation.
How Many Pins does DRV8873HPWPR have and What are the Functions of the Pinout Configuration?
The DRV8873HPWPR is housed in a 28-pin HTSSOP (PowerPAD) package. The pinout configuration includes:
- VCP, VCPA: Charge pump supply voltage pins.
- VCP, VCPA: Charge pump supply voltage pins.
- M1A, M1B, M2A, M2B: Motor output pins for winding connections.
- SLEEP, STEP, ENABLE, DIR: Control input pins for motor operation.
- VM, GND: Motor power supply and ground pins.
- FAULT, STATUS: Fault indication and status output pins.
What are the Pros and Cons of DRV8873HPWPR?
Pros:
- High-Performance: Capable of driving bipolar stepper motors with precise current control.
- Protection Features: Includes overcurrent, overtemperature, and undervoltage protection for robust operation.
- Integrated Charge Pump: Supports charge pump voltage generation for motor operation.
- Smooth Motor Control: Ensures smooth and accurate motor movement for various applications.
Cons:
- Complexity: May require understanding of stepper motor driving principles for optimal use.
- External Components: Additional external components may be needed for specific motor configurations.
- Thermal Considerations: Heat dissipation and thermal management may be important depending on the application.
Are There Any Equivalents/Alternatives to DRV8873HPWPR for Recommendation?
- Alternative stepper motor drivers to consider include the A4988 from Allegro Microsystems and the DRV8825 from Texas Instruments.
- The DRV8880 from Texas Instruments is an alternative with higher current capability for demanding applications.
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