Products > Integrated Circuits (ICs) > Power Management ICs > TMC4671-ES

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  • Package/Case :
  • 76-VFQFN
  • Product Categories :
  • IC Chips
  • RoHs Status:
  • Lead free / RoHS Compliant
  • In-stock:
  • 3754


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TMC4671-ES Product Details

TRINAMIC’s TMC4671 is a fully integrated servo controller IC providing field-oriented control for BLDC / PMSM and 2-phase stepper motors, as well as DC motors and voice coils.The trend towards automating everything around us has increased the demand for energy efficient control of even the smallest motors. The focus on reducing energy consumption has shifted from large motors to the smaller, embedded applications, where the use of large inverters is not an option.The TMC4671 addresses this market by embedding all necessary control loops in rugged, reliable-state machines. By offloading real-time critical tasks from the processor and software and implementing all control functions into the hardware, the TMC4671 offers a crucial benefit by taking care of all control functions itself. Integrated ADCs, position sensor interfaces, and position interpolators enable a fully functional servo controller for a wide range of servo applications such as robotics, pick and place machines, factory automation, e-mobility, lab automation, and blowers.The TMC4671 is designed to rapidly decrease time to market for highly performing servo controllers while maximizing drive efficiency as well as dynamics. With all-time critical calculations in the hardware, just a few lines of code are necessary to develop a dynamic servo controller.This controller offers high switching frequency and controller update rates of up to 100 kHz and has filtering and interpolation features like the digital Hall signal interpolation for smoother operation. The IC can work with various encoders such as simple digital or analog Hall sensors over A/B/Z incremental and high-resolution sin/cos analog encoders. Sensors can be flexibly mapped as an input for position and velocity control loops. With its delta-sigma current sensing ADCs, the TMC4671 is ideally suited for isolated delta-sigma front-ends.<strong>Features:</strong> Servo controller with field-oriented control, Torque control (FOC), velocity control, position control, Feedforward control inputs, Integrated ADCs, delta-sigma ADC frontend, Encoder engine: Hall analog / digital, encoder analog / digital, Supports 3-phase PMSM / BLDC, 2-phase stepper motors, and DC motors, Advanced PWM engine (25 kHz to 100 kHz), Application SPI + debug (UART, SPI), Step-direction interface (S/D)


Technical Parameters

  • Manufacturer
  • Trinamic Motion Control GmbH
  • Series
  • -
  • Packaging
  • Tray&nbsp;
  • Part Status
  • Active
  • Motor Type Stepper
  • -
  • Motor Type AC, DC
  • Brushless DC (BLDC), PMSM, Stepper, DC
  • Function
  • Controller - Commutation, Direction Management
  • Output Configuration
  • Pre-Driver - High Side/Low Side
  • Interface
  • SPI
  • Technology
  • Power MOSFET
  • Step Resolution
  • -
  • Applications
  • Servo
  • Current Output
  • -
  • Voltage Supply
  • 3.15 V ~ 3.45 V
  • Voltage Load
  • -
  • Operating Temperature
  • -40°C ~ 125°C (TJ)
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 76-VFQFN Exposed Pad
  • Supplier Device Package
  • 76-QFN (10.5x6.5)
  • Lead Free Status / RoHS Status
  • Lead free / RoHS Compliant
  • Moisture Sensitivity Level (MSL)
  • 3 (168 Hours)
  • Standard Package
  • 261

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Estimated Delivery Time: Jul 11 - Jul 16 days (choose Expedited at checkout).

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  • Ship Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
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  • $20.00-$45.00 (0.50 KG)
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  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

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  • Terms of payment
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing


1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that TMC4671-ES is the original manufacturer or agent of TRINAMIC?
We have a professional business development department to strictly test and verify the qualifications of TRINAMIC original manufacturers and agents. All TRINAMIC suppliers must pass the qualification review before they can publish their TMC4671-ES devices; we pay more attention to the channels and quality of TMC4671-ES products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of TMC4671-ES chips? Including TRINAMIC original factory information, IC Chips application, TMC4671-ES pictures?
You can use Jotrin's intelligent search engine, or filter by IC Chips category, or find it through Trinamic Motion Control GmbH Information page.
Q: Are the TRINAMIC's TMC4671-ES price and stock displayed on the platform accurate?
The TRINAMIC's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for TMC4671-ES, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of TMC4671-ES?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the TMC4671ES we delivered, we will accept the replacement or return of the TMC4671-ES only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of TMC4671-ES.
(3)The TMC4671-ES is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as TMC4671-ES datasheet pdf, TMC4671 pin diagram?
Need any After-Sales service, please feel free contact us:

Trinamic Motion Control GmbH

TRINAMIC is headquartered in Hamburg, Germany. After nearly ten years of development, it is called a myth in the semiconductor industry. It is mainly dedicated to the design and development of motion control products (stepping and DC brushless systems). The main products include chips, modules and s...
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