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Texas Instruments LMD18200T

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Texas Instruments
TO-220-11 (Formed Leads)
IC MTR DRV BIPLR 12-55V TO220-11
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    LMD18200T this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LMD18200T 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 LMD18200T 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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    LMD18200T Typical application Circuitry


    The LMD18200T is a 3A, 55V H-Bridge designed for motion control applications, created by Texas Instruments. Stepper and DC motors are frequently controlled using the H-Bridge design. The following steps illustrate how to properly connect the LMD18200T in a circuit:

    1. Power Supply:Connect your power supply to pin 6 (VS). This pin is the motor supply voltage pin. You can supply a voltage of up to 55V, but it's crucial to make sure the voltage aligns with the specifications of your particular motor. Your power supply's ground should be connected to pin 3 (GND).

    2. Motor Connections:The two outputs for the motor (OUT1 and OUT2) are pins 2 and 7. Connect your DC motor between these two pins. With the LMD18200T, you can control the motor's direction by swapping these connections.

    3. Control Inputs:The LMD18200T uses two control pins for setting the motor direction: pin 4 (DIRECTION) and pin 5 (BRAKE). These inputs can be altered to regulate the motor's direction and speed.

    4. PWM Input: Pin 1 (PWM) is the input pin for pulse width modulation. It can accept a PWM signal from your microcontroller or other PWM source. The PWM signal's duty cycle, which governs the motor's speed, is adjustable.

    5. Thermal Shutdown:The LMD18200T features a thermal shutdown pin (pin 9, TSD), which goes low when the chip's temperature exceeds its safe operating range. It's generally a good idea to connect this to an interrupt pin on your microcontroller, allowing you to shut off the motor if the LMD18200T gets too hot.

    6. Current Sensing:Pin 8 (CS) is a current sensing output. Connect a resistor between this pin and ground, and the voltage drop across it can be used to sense the current flowing through the motor.

    The above is a basic way to connect the LMD18200T. More complex arrangements can be required, depending on the particular application. Always remember to consult the LMD18200T data sheet for more detailed information and for guidance on appropriate decoupling and protection components.

    LMD18200T informationLMD18200T information

    LMD18200T FAQ

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    6. What is the process for return or replacement of LMD18200T?

    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 LMD18200T we delivered, we will accept the replacement or return of the LMD18200T 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 LMD18200T.

    (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

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