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Name: DRV8301DCAR
Brand: Texas Instruments
SKU: DRV8301DCAR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments DRV8301DCAR

Part No.:: DRV8301DCAR

Manufacturer:: Texas Instruments

Package:: 56-TFSOP (0.240, 6.10mm Width) Exposed Pad

Datasheet:: DRV8301DCAR.pdf

Description:: IC MOTOR DRIVER 6V-60V 56HTSSOP

In Stock:: 3698

Quantity:: Add To Cart

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DRV8301DCAR Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
MotorType-Stepper:
-
MotorType-ACDC:
Brushless DC (BLDC)
Function:
Controller - Commutation, Direction Management
OutputConfiguration:
Pre-Driver - Half Bridge (3)
Interface:
SPI
Technology:
Power MOSFET
StepResolution:
-
Applications:
General Purpose
Current-Output:
-
Voltage-Supply:
6V ~ 60V
Voltage-Load:
-
OperatingTemperature:
-40°C ~ 125°C (TA)
MountingType:
Surface Mount

DRV8301DCAR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DRV8301DCAR price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for DRV8301DCAR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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DRV8301DCAR information

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DRV8301DCAR Typical application Circuitry

DRV8301DCAR

The DRV8301DCAR is an integral component of Texas Instruments' DRV8301 series, a family of brushless DC (BLDC) motor drivers. This series is particularly renowned for its high efficiency and integration of advanced features like overcurrent protection, undervoltage lockout, and a built-in voltage regulator. The DRV8301DCAR is especially suited for applications requiring precise and efficient motor control, such as in robotics, automotive systems, and industrial machinery.

1. Power Supply Linkage: The DRV8301DCAR is designed to operate with a power supply in the range of 8V to 60V. Connect the PVDD pin to a suitable power source within this voltage spectrum. It's essential to use a decoupling capacitor close to the PVDD pin to stabilize the power supply and mitigate noise.

2. Grounding (PGND and AGND Pins): The DRV8301DCAR features separate power ground (PGND) and analog ground (AGND) pins. Properly connecting both PGND and AGND to the system's ground is critical for the device's stability and minimizing noise.

3. Motor Phase Connections (GHx and GLx Pins): The DRV8301DCAR controls the motor through its GHx (high-side gate drive) and GLx (low-side gate drive) pins. Connect these pins to the corresponding gates of the power MOSFETs in your motor control circuit.

4. Input Signal Processing (INHA, INHB, INHC Pins): The INHA, INHB, and INHC pins are responsible for receiving input signals to control the motor's phases. These should be connected to the corresponding outputs from a microcontroller or motor control unit.

5. Current Shunt Amplifiers (CSHA, CSHB, CSHC Pins): The DRV8301DCAR includes current shunt amplifiers for accurate current sensing in each phase. Connect the CSHA, CSHB, and CSHC pins to the respective shunt resistors in your motor circuit to monitor the current in each phase.

6. nFAULT and nOCTW Pins for Fault Reporting: The nFAULT and nOCTW pins are provided for fault reporting and thermal warning. These open-drain outputs should be connected to an input pin on a microcontroller to detect and respond to fault or over-temperature conditions.

7. SPICLK, SPIDAT, SPIEN for SPI Communication: For SPI communication, the DRV8301DCAR has SPICLK (clock), SPIDAT (data), and SPIEN (enable) pins. Connect these to the corresponding SPI bus of your microcontroller for configuration and diagnostics.

8. PCB Layout and Heat Management: When designing your PCB, ensure proper layout to handle high current paths and minimize electromagnetic interference. Adequate thermal management, such as heatsinks or thermal pads, is also crucial, considering the power levels the DRV8301DCAR handles.

9. Protective Elements: Considering the robustness of the DRV8301DCAR, it's still advisable to implement protective components like resistors, capacitors, or diodes to safeguard against electrical surges or extreme conditions.

In summary, the DRV8301DCAR is a sophisticated and efficient solution for controlling brushless DC motors in a variety of applications. Properly connecting its power supply, grounding, motor phase, input signals, current sensing, fault reporting, and SPI communication pins, along with careful attention to PCB layout and thermal management, are vital for maximizing the DRV8301DCAR's performance in your motor control system.

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6. What is the process for return or replacement of DRV8301DCAR?

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 DRV8301DCAR we delivered, we will accept the replacement or return of the DRV8301DCAR 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 DRV8301DCAR.

(3)The PartNo 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