DRV8434SRGER

Taped and Reeled
3,734 Effective Inventory

DRV8434SRGER

Effective Inventory3,734

Taped and Reeled

  • Manufacturer Part # : DRV8434SRGER

  • Package/Case: VQFN-24

  • Brand: Texas Instruments

  • 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.

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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.

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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.

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DRV8434SRGER DataSheet
no-price

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Rapid Quote

Please submit RFQ for DRV8434SRGER or email to us: Email: [email protected], we will contact you in 12 hours.

Details

The DRV8434S is designed with advanced features that ensure reliable performance in challenging environments. Its stall detection algorithm can detect when the motor has stopped and take action as needed, while its integrated torque DAC allows scaling of the output current through SPI without needing to scale the VREF reference. Furthermore, the device includes protection features for supply undervoltage, charge pump faults, overcurrent, short circuits, open load, and overtemperature

Key Features

  • The DRV84SRGER is a reliable motor driver IC
  • It features adjustable current limiting and sleep mode
  • It has fault detection and protection mechanisms for safe operation
  • It is suitable for applications with high voltage requirements
  • It can be used for robotics, industrial automation, and medical applications

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.

Preliminary Specification DRV8434SRGER PDF Download

FAQs

What is DRV8434SRGER?

The DRV8434SRGER is a dual H-bridge motor driver integrated circuit designed by Texas Instruments. It is specifically designed for driving brushed DC motors in industrial and automotive applications, offering high efficiency and robust performance.

How Does DRV8434SRGER Work?

The DRV8434SRGER works by receiving control signals from a microcontroller or motor controller to drive the connected DC motors. It uses H-bridge configurations to control the direction and speed of the motor efficiently. The integrated circuit features protection features such as overcurrent and overtemperature detection to ensure safe operation.

How Many Pins does DRV8434SRGER have and What are the Functions of the Pinout Configuration?

The DRV8434SRGER is housed in a 38-pin QFN (Quad Flat No-Lead) package. The pinout configuration includes:

  • OUTA1, OUTA2, OUTB1, OUTB2: Motor output pins for H-bridge A and B.
  • VBB: High-side power supply input for the internal charge pump.
  • VCC: Logic power supply input.
  • AIN1, AIN2, BIN1, BIN2: Logic-level control inputs for the motor driver.
  • PGND, NGND: Power and signal ground pins.
  • VCP: Charge pump voltage output for external components.

What are the Pros and Cons of DRV8434SRGER?

Pros:

  • Dual H-Bridge: Capable of driving two brushed DC motors independently.
  • High Efficiency: Provides efficient motor control for optimized power consumption.
  • Protection Features: Includes built-in safeguards against overcurrent and overtemperature conditions.
  • Compact Package: Housed in a space-saving QFN package for easy integration.
  • Wide Operating Voltage Range: Supports a wide supply voltage range for versatile applications.

Cons:

  • Complexity: Requires understanding of H-bridge motor control principles for proper operation.
  • Careful Layout Consideration: Needs careful attention to PCB layout and thermal management for optimal performance.
  • External Components: May require additional components like capacitors and resistors for certain applications.

Are There Any Equivalents/Alternatives to DRV8434SRGER for Recommendation?

  • The DRV8844 from Texas Instruments is a similar dual H-bridge motor driver with additional features.
  • Alternatives to the DRV8434SRGER include the L298N from STMicroelectronics and the TB6612FNG from Toshiba.

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