VNH7100BASTR

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STMicroelectronics VNH7100BASTR

HIGH-RELIABILITY-COMPONENTS
Part No.:
VNH7100BASTR
Manufacturer:
STMicroelectronics
Package:
16-SOIC (0.154, 3.90mm Width)
Datasheet:
VNH7100BASTR.pdf
Description:
IC MOTOR DRIVER 4V-28V 16SO
In Stock:
2432
Quantity:
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  • Purchase and inquiryPurchase and inquiry

    VNH7100BASTR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including VNH7100BASTR 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 VNH7100BASTR 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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    VNH7100BASTR informationVNH7100BASTR information

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    VNH7100BASTR Typical application Circuitry Schematics

    VNH7100BASTR

    The VNH7100BASTR is a full-bridge motor driver integrated circuit from STMicroelectronics. This IC is often used for DC motor control in automotive applications. Here is a general outline of the application circuit for the VNH7100BASTR: 

    1. Power Supply: The VNH7100BASTR operates from a motor voltage supply (VM) in the range of 4.5V to 28V. It's important to place a decoupling capacitor close to the VM and GND pins to filter out any high-frequency noise. A typical value might be 100nF. Additionally, a larger bulk capacitor (e.g., 10uF) might be necessary depending on the power supply quality and motor characteristics. 
    2. Motor Connections: The OUT1 and OUT2 pins of the VNH7100BASTR connect directly to the DC motor. The direction of current flow (and thus motor rotation) is controlled by the IN1 and IN2 input pins. 
    3. Control Inputs: The IN1 and IN2 pins are logic inputs that control the motor's direction, and the PWM pin is used for controlling the speed of the motor. These are typically driven by GPIO pins from a microcontroller. 
    4. Current Sensing: The CS pin outputs an analog voltage proportional to the motor current, which can be connected to an ADC input of a microcontroller for current monitoring. 
    5. Diagnostics: The DIAG pin can be connected to a microcontroller GPIO to read the status of the driver, e.g., detecting overtemperature or other fault conditions. A pull-up resistor (e.g., 10kΩ) to VDD might be necessary. 
    6. EN_GATE (Enable pin): EN_GATE is typically tied to the supply voltage (VDD) to enable the driver, but it can be controlled by a microcontroller if enable/disable functionality is needed. 
    Remember that this is a basic guideline and your specific application may require additional components or considerations. Always refer to the VNH7100BASTR datasheet for detailed information, particularly for component value selection and board layout recommendations to ensure optimal performance and reliability. 
    The VNH7100BASTR also integrates protections against overcurrent, overtemperature, and undervoltage, which greatly simplifies the design of the overall motor control solution.

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    3. Are the VNH7100BASTR price and inventory displayed accurate?

    The price and inventory of VNH7100BASTR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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    6. What is the process for return or replacement of VNH7100BASTR?

    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 VNH7100BASTR we delivered, we will accept the replacement or return of the VNH7100BASTR 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 VNH7100BASTR.

    (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

    7.How to contact us to get technical supports, such as VNH7100BASTR pin diagram, VNH7100BASTR datasheet?

    If you need any after-sales service, please do not hesitate to contact us.

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