DRV91670TPHPR

DRV91670TPHPR by Texas Instruments
7,650 Effective Inventory

DRV91670TPHPR

Effective Inventory7,650

DRV91670TPHPR by Texas Instruments

  • Manufacturer Part # : DRV91670TPHPR

  • Package/Case: QFP48

  • Brand: Texas Instruments

  • Product Categories : Specialized ICs

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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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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DRV91670TPHPR DataSheet
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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 DRV91670TPHPR or email to us: Email: [email protected], we will contact you in 12 hours.

Details

DRV91670TPHPR is a high-performance prototype motor driver IC designed for driving and controlling three-phase brushless DC motors. It is specifically tailored for automotive applications such as electric power steering, pumps, and fans. The DRV91670TPHPR offers advanced sensing capabilities and integrated diagnostics to ensure reliable motor operation in various operating conditions. This prototype motor driver features a wide operating voltage range of 4.5V to 60V, making it suitable for a wide range of automotive and industrial applications. It can deliver a continuous output current of up to 10A and peak output current of 20A, allowing it to drive high-power motors efficiently. The DRV91670TPHPR supports various PWM control modes, including sensorless field-oriented control (FOC) and trapezoidal control, to ensure precise speed and torque control of the motors. It also integrates protection features such as overcurrent protection, overtemperature protection, and under-voltage lockout to safeguard the driver and connected motors from damage.

Key Features

  • 6V to 60V input voltage range
  • 1.5A continuous / 3.5A peak output current
  • 10kHz PWM frequency
  • Embedded current sense amplifier
  • Integrated protection features (OCP, OVP, UVLO, OTP)
  • Operates at -40°C to 150°C

Application

  • Electric power steering systems
  • Industrial robots
  • Collaborative robots
  • AGVs (automated guided vehicles)
  • Factory automation equipment
  • Automotive actuators
  • Medical devices
  • Rail transportation systems
  • Wind turbine pitch control systems

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category ! Texas Instruments Brand Texas Instruments

FAQs

What is DRV91670TPHPR?

The DRV91670TPHPR is a three-phase smart gate driver with integrated power MOSFETs designed by Texas Instruments. It is ideal for driving brushless DC (BLDC) and permanent magnet synchronous motors (PMSM) in various motor control applications, including industrial automation, robotics, and automotive systems.

How Does DRV91670TPHPR Work?

The DRV91670TPHPR works by generating the necessary gate drive signals to control the power MOSFETs in a three-phase motor. It includes integrated protection and diagnostic features to enhance the reliability and safety of motor control systems. The device offers configurable settings and flexible control interfaces for ease of integration and optimization of motor drive performance.

How Many Pins does DRV91670TPHPR have and What are the Functions of the Pinout Configuration?

The DRV91670TPHPR is housed in a 64-pin HTSSOP (PowerPAD) package. The pinout configuration includes:

  • VCP, VD, VM: Power supply pins for charge pump, gate driver, and motor power.
  • PGND: Power ground pin.
  • HB1A, HB1B, HB1C: High-side gate drive outputs for phase 1.
  • LB1A, LB1B, LB1C: Low-side gate drive outputs for phase 1.
  • HB2A, HB2B, HB2C: High-side gate drive outputs for phase 2.
  • LB2A, LB2B, LB2C: Low-side gate drive outputs for phase 2.
  • HB3A, HB3B, HB3C: High-side gate drive outputs for phase 3.
  • LB3A, LB3B, LB3C: Low-side gate drive outputs for phase 3.

What are the Pros and Cons of DRV91670TPHPR?

Pros:

  • Integrated Power MOSFETs: Eliminates the need for external MOSFETs, simplifying the motor drive design.
  • Robust Protection Features: Includes various protection mechanisms such as overcurrent and overtemperature protection for enhanced system reliability.
  • Configurability: Offers configurable settings and control interfaces for flexibility and optimization.
  • Diagnostic Features: Integrated diagnostic functions enable effective fault monitoring and system troubleshooting.
  • High Power Density: Provides high power density in a compact package, suitable for space-constrained applications.

Cons:

  • Complexity: May require understanding of motor control concepts and power electronics for effective utilization.
  • Heat Dissipation: High power density may require attention to thermal management and heat dissipation.
  • Cost: Integrated features and high-performance capabilities may result in higher cost compared to simpler gate driver options.

Are There Any Equivalents/Alternatives to DRV91670TPHPR for Recommendation?

  • The DRV8305 from Texas Instruments is a similar three-phase smart gate driver with integrated MOSFETs.
  • Alternatives to the DRV91670TPHPR include the IRAMS10UP60B-2 from Infineon and the STSPIN32F0 from STMicroelectronics.

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