If you’re working on a motion control project, you may want to consider using the LMD18200T H-Bridge. This device is specifically designed for applications that require precise motor control.
With a maximum current capacity of 3A, the LMD18200T can handle most small to medium-sized motors. Additionally, its H-Bridge design allows for bidirectional control, giving you full control over your motor’s speed and direction.
Understanding LMD18200T
Designed for motion control applications, the LMD18200T 3A H-Bridge integrates bipolar and CMOS control circuitry with DMOS power devices using a multi-technology process. Capable of accommodating peak output currents of up to 6A, this innovative circuit is ideal for driving DC and stepper motors. Additionally, the LMD18200T includes a low-loss sensing circuit for accurately detecting output current.
Technical Specifications
| Product Attribute | Attribute Value |
|---|---|
| Texas Instruments | |
| Product Category: | Motor / Motion / Ignition Controllers & Drivers |
| RoHS: | Complaint |
| Brushed DC Motor Drivers | |
| Half Bridge | |
| 12 V to 55 V | |
| 3 A | |
| 13 mA | |
| – 40 C | |
| + 125 C | |
| Through Hole | |
| TO-220-11 | |
| Tube | |
| Brand: | Texas Instruments |
| Number of Outputs: | 2 Output |
| Pd – Power Dissipation: | 25 W |
| Product Type: | Motor / Motion / Ignition Controllers & Drivers |
| Series: | LMD18200 |
| Subcategory: | PMIC – Power Management ICs |
| Unit Weight: | 0.242180 oz |
Documentation
You can download Texas Instruments LMD18200T datasheet from here directly.
PCB Symbol and Footprint
Feature List
- Delivers Up to 3A Continuous Output
- Operates at Supply Voltages Up to 55V
- Low RDS(ON) Typically 0.33Ω per Switch at 3A
- TTL and CMOS Compatible Inputs
- No “Shoot-Through” Current
- Thermal Warning Flag Output at 145°C
- Thermal Shutdown (Outputs Off) at 170°C
- Internal Clamp Diodes
- Shorted Load Protection
- Internal Charge Pump with External Bootstrap Capability
Benefits and Drawbacks
The benefits of the LMD18200T include its low voltage offset, which ensures the accuracy of the output voltage. It also has a high output current of up to 3A, making it suitable for high power applications.
However, its main drawback is that it requires a complex circuit and a higher voltage source for proper functioning.
What makes LMD18200T stand out among other DC motor drivers?
What stands out about the LMD18200T is its ability to control the speed and direction of a DC motor with great accuracy. This makes it superior to other motor drivers available in the market. The motor driver can be used in various applications, including robotics, automation, automotive, and many others.
Application List
- DC and Stepper Motor Drives
- Position and Velocity Servomechanisms
- Factory Automation Robots
- Numerically Controlled Machinery
- Computer Printers and Plotters
In the field of robotics, the LMD18200T offers precise motor control and the ability to manipulate a robot’s joints accurately. It can significantly improve the accuracy and performance of robots in various industries.
In the automotive industry, it is an ideal motor driver for controlling the motors in electric vehicles, making it a top choice for manufacturers looking for robust and reliable motor controllers.
Real-life Examples
Because of its high current capacity and precision control, the LMD18200T is a popular choice for hobbyists and professionals alike. It’s commonly used in robotics, CNC machines, and other applications that require precise motor control.
Real-life examples of the LMD18200T in use include in robotic arms for manufacturing, wheel drive control for electric vehicles, and even in toy cars. All these examples showcase the versatility and benefits of using the LMD18200T in various applications.
So if you’re looking for an H-Bridge for your next project, make sure you consider the LMD18200T. Its combination of high current capacity and precision control make it an excellent choice for many motion control applications.
How to Use the LMD18200T?
The LMD18200T is a versatile H-bridge DC motor driver that is designed for driving high-current and high-voltage motors. Installing and operating the LMD18200T is a straightforward process that involves a few steps.
- Firstly, connect the power supply to the LMD18200T as per the manufacturer’s recommendations.
- Next, connect the motor to the driver, keeping in mind the maximum voltage and current rating of the motor.
- Finally, apply a control signal to the input pins of the LMD18200T to start the motor.
Tips and Tricks For Using
To use the LMD18200T to its full potential, it is necessary to follow some tips and tricks. One of the most important tips is to use a heat sink to dissipate heat from the driver. The LMD18200T can generate a lot of heat, especially at higher currents, and a heat sink can prevent the driver from overheating and getting damaged.
Testimonials
Many customers have used the LMD18200T and are impressed with its performance and reliability. Some testimonials from satisfied customers include comments on the ease of use, high current handling capabilities, and reasonable price.
Overall, the LMD18200T has received excellent ratings from customers, making it a popular choice among the electronic community. Customers appreciate the versatility of the driver and how it can be used with a wide range of motors and applications.
Comparison With Other Motor Drivers
When comparing the LMD18200T with other popular motor drivers in the market, it is critical to look at the advantages and disadvantages of each driver. For instance, some drivers may have higher voltage ratings, while others may have a lower cost.
After the comparison, it is clear that the LMD18200T is the best choice of motor driver due to its high-ampere rating, high voltage range, and versatility in terms of applications. Furthermore, the LMD18200T is more cost-effective when compared to other motor drivers in the market.
LMD18200T Purchase Guide and Pricing
To purchase the LMD18200T, it is essential to find a trusted electronic distributor. Estartrade-ic.com is a reputable electronic distributor that offers the LMD18200T at a reasonable price. The website is easy to navigate, and orders can be placed with ease. Estartrade-ic.com also provides assistance with technical queries and delivery. So, visit estartrade-ic.com today to purchase your LMD18200T.
Conclusion
In conclusion, the LMD18200T is an excellent investment for anyone looking for a high-performance motor controller. Its key features and benefits make it a top choice for various industries that require precise control and accurate manipulation of DC motors. Although it requires a complex circuit and a higher voltage source for optimal functioning, its ability to control the speed and direction of motors with accuracy makes it stand out among other motor controllers.
