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Name: DRV8702QRHBRQ1
Brand: Texas Instruments
SKU: DRV8702QRHBRQ1
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 DRV8702QRHBRQ1

Part No.:: DRV8702QRHBRQ1

Manufacturer:: Texas Instruments

Package:: 32-VFQFN Exposed Pad

Datasheet:: DRV8702QRHBRQ1.pdf

Description:: IC MOTOR DRIVER 5.5V-45V 32VQFN

In Stock:: 2878

Quantity:: Add To Cart

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DRV8702QRHBRQ1 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
Automotive, AEC-Q100
ProductStatus:
Active
MotorType-Stepper:
-
MotorType-ACDC:
Brushed DC
Function:
Driver - Fully Integrated, Control and Power Stage
OutputConfiguration:
Half Bridge (2)
Interface:
PWM
Technology:
Power MOSFET
StepResolution:
-
Applications:
Brushed DC
Current-Output:
-
Voltage-Supply:
5.5V ~ 45V
Voltage-Load:
-
OperatingTemperature:
-40°C ~ 150°C (TJ)
MountingType:
Surface Mount, Wettable Flank

DRV8702QRHBRQ1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DRV8702QRHBRQ1 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 DRV8702QRHBRQ1 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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DRV8702QRHBRQ1 information

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DRV8702QRHBRQ1 Typical application Circuitry

DRV8702QRHBRQ1

The DRV8702QRHBRQ1 is a significant component of Texas Instruments' DRV8702 series, engineered for driving brushless DC (BLDC) motors and stepper motors. This series is particularly appreciated in automotive and industrial contexts due to its high current capacity and efficiency. The DRV8702QRHBRQ1 is distinguished by its integrated dual H-bridge design, enabling independent control of two motors or a single stepper motor, and features like overcurrent protection, undervoltage lockout, and thermal shutdown, making it a robust choice for various motor control applications.

1. Power Supply Connection: The DRV8702QRHBRQ1 functions with a power supply range of 6V to 45V. Attach the VM pin to a suitable power source within this voltage range. Including a decoupling capacitor adjacent to the VM pin is advisable for stabilizing the power supply and reducing noise.

2. Grounding Procedure (PGND and AGND Pins): The device features separate Power Ground (PGND) and Analog Ground (AGND) pins. It's crucial to connect both PGND and AGND to the ground of your system to ensure the stability and efficiency of the DRV8702QRHBRQ1.

3. Motor Phase Connections (OUT1, OUT2, OUT3, OUT4 Pins): The DRV8702QRHBRQ1 controls motors via OUT1, OUT2, OUT3, and OUT4 pins. These should be connected to the terminals of the motors to enable control of either two separate motors or one stepper motor.

4. Input Signal Integration (IN1, IN2, IN3, IN4 Pins): The IN1, IN2, IN3, and IN4 pins are dedicated to receiving control signals for motor operation. Connect these to the output signals from a microcontroller or another control system.

5. PWM Control (PWM Pins): The DRV8702QRHBRQ1 includes PWM pins for modulating the speed of the motors. Connect these pins to PWM outputs from a microcontroller for precise control of motor speed.

6. Current Sensing (ISEN Pin): The ISEN pin is used for current sensing, vital for monitoring the current draw of the motors. Connect this pin to a current sensing resistor in your circuit for accurate current measurement.

7. Fault Indication (nFAULT Pin): The nFAULT pin provides fault condition indication, such as overcurrent or thermal overload. Interface this pin with a microcontroller to enable fault detection and response.

8. PCB Layout Considerations: When designing the PCB for the DRV8702QRHBRQ1, prioritize routing for high-current paths and segregate power and signal traces to minimize electromagnetic interference and ensure signal integrity.

9. Thermal Management and Protective Elements: Considering the DRV8702QRHBRQ1's power handling, implementing thermal management solutions like heatsinks and protective components such as resistors or capacitors is recommended for enhanced performance and longevity.

In conclusion, the DRV8702QRHBRQ1 is a versatile and efficient motor driver, ideal for controlling BLDC and stepper motors in a variety of applications. Proper connections for the power supply, grounding, motor phase, control inputs, PWM, current sensing, and fault indication, along with a well-planned PCB layout and thermal management, are key to harnessing the full potential of the DRV8702QRHBRQ1 in your motor control systems.

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6. What is the process for return or replacement of DRV8702QRHBRQ1?

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 DRV8702QRHBRQ1 we delivered, we will accept the replacement or return of the DRV8702QRHBRQ1 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 DRV8702QRHBRQ1.

(3)The PartNo is unused and only in the original unpacked packaging.

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