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Name: DRV8874QPWPRQ1
Brand: Texas Instruments
SKU: DRV8874QPWPRQ1
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 DRV8874QPWPRQ1

Part No.:: DRV8874QPWPRQ1

Manufacturer:: Texas Instruments

Package:: 16-TSSOP (0.173, 4.40mm Width) Exposed Pad

Datasheet:

Description:: IC MOTOR DRIVER

In Stock:: 3422

Quantity:: Add To Cart

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DRV8874QPWPRQ1 Specifications

Packaging:
Tape & Reel (TR)
Series:
Automotive, AEC-Q100
ProductStatus:
Active
MotorType-Stepper:
Bipolar, Unipolar
MotorType-ACDC:
Brushed DC
Function:
Driver - Fully Integrated, Control and Power Stage
OutputConfiguration:
Half Bridge (2)
Interface:
PWM
Technology:
NMOS
StepResolution:
-
Applications:
General Purpose
Current-Output:
6A
Voltage-Supply:
4.5V ~ 37V
Voltage-Load:
4.5V ~ 37V
OperatingTemperature:
-40°C ~ 125°C (TA)
MountingType:
Surface Mount

DRV8874QPWPRQ1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DRV8874QPWPRQ1 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 DRV8874QPWPRQ1 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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DRV8874QPWPRQ1 information

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DRV8874QPWPRQ1 Typical application Circuitry

DRV8874QPWPRQ1

The DRV8874QPWPRQ1 is a high-performance, integrated H-bridge motor driver designed primarily for automotive applications. This device is optimized for driving DC motors and stepper motors and is often used in applications such as power seats, power windows, and other automotive actuators that require precise control of motor direction and speed.

Application Scenarios

One common application of the DRV8874QPWPRQ1 is in automotive power window systems, where it controls the movement of the window glass up and down with precise control over speed and direction.

Parameter Features

- High Output Drive Capability: The DRV8874QPWPRQ1 can deliver high output current, suitable for driving a wide range of motor sizes.

- Integrated H-Bridge: Contains a fully integrated H-bridge, simplifying the circuit design for bidirectional motor control.

- Protection Features: Includes various protection features such as overcurrent, thermal shutdown, and under-voltage lockout, enhancing system reliability.

- Automotive Grade: Made to adhere to strict automotive reliability guidelines, guaranteeing dependable operation in challenging automotive settings.

Specific Circuit Connection

For implementing a power window system using the DRV8874QPWPRQ1, the following detailed connections and considerations are key:

- Motor Connection: Connect the outputs of the DRV8874QPWPRQ1 (OUT1 and OUT2 pins) directly to the two terminals of the DC motor. This configuration allows for the reversal of current flow, enabling both directions of motor rotation.

- Power Supply: Attach the VM pin of the DRV8874QPWPRQ1 to a suitable automotive power supply, typically 12V, ensuring the motor receives adequate power for operation.

- Control Inputs: Link the control input pins (IN1 and IN2) of the DRV8874QPWPRQ1 to the output pins of the controlling microcontroller. These inputs determine the direction and enable/disable state of the motor.

- Grounding: Ensure the ground (PGND and AGND) pins of the DRV8874QPWPRQ1 are connected to the system's ground. This is crucial for circuit stability and minimizing noise.

Design Considerations

- Thermal Management: Given the high current capability of the DRV8874QPWPRQ1, adequate heat sinking or thermal management strategies are essential to maintain reliability and prevent thermal shutdown.

- Protection Diodes: Although the DRV8874QPWPRQ1 includes internal protection features, external protection diodes across the motor terminals can provide additional safeguarding against back-EMF and voltage spikes, especially in inductive load applications.

- Decoupling Capacitors: To improve motor control smoothness and system dependability, place decoupling capacitors in close proximity to the VM and VCC pins of the DRV8874QPWPRQ1 in order to stabilize the power supply and filter out noise.

- EMI Considerations: Implementing PCB layout practices that minimize electromagnetic interference (EMI), such as keeping motor and logic ground paths separate and using shielded cables for motor connections, is crucial in automotive environments.

By meticulously planning the circuit layout and addressing these considerations, the DRV8874QPWPRQ1 can be effectively used in automotive power window systems, providing robust and reliable motor control necessary for this application.

DRV8874QPWPRQ1 FAQ

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6. What is the process for return or replacement of DRV8874QPWPRQ1?

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 DRV8874QPWPRQ1 we delivered, we will accept the replacement or return of the DRV8874QPWPRQ1 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 DRV8874QPWPRQ1.

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

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations