LMD18201T, 3A 55V H-Bridge Motor Driver, TO-220-11

The LMD18201T is a monolithic integrated circuit designed for motion control applications, featuring a full H-Bridge configuration capable of driving DC and stepper motors. Built using a multi-technology process that combines bipolar and CMOS control circuitry with DMOS power devices, it delivers up to 3A continuous output current and can handle peak currents up to 6A. The device operates over a wide supply voltage range of 12V to 55V and includes features such as thermal shutdown, thermal warning flag, and shorted load protection to ensure reliable operation. Its TTL and CMOS compatible inputs facilitate easy interfacing with control systems, making it suitable for applications in robotics, industrial automation, and other motor control systems.​

Key Features:

• Integrated H-Bridge Configuration: Combines control circuitry and power devices to drive DC and stepper motors efficiently.​
• High Output Current Capability: Delivers up to 3A continuous and 6A peak output current, suitable for demanding motor control applications.​
• Wide Supply Voltage Range: Operates from 12V to 55V, accommodating various power supply levels.​
• Low RDS(ON): Typical ON resistance of 0.33Ω per switch at 3A, minimizing power loss and heat generation.​
• Comprehensive Protection Features: Includes thermal shutdown at 170°C, thermal warning flag at 145°C, and shorted load protection for robust operation.​
• TTL and CMOS Compatible Inputs: Ensures easy interfacing with standard logic levels for seamless integration.​

Additional Specifications:

• Package Type: TO-220-11
• Supply Voltage: 12-55V
• Current: Continuous : 3A,Peak : 6A
• Type: H Bridge Motor Driver​