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TDA7073AT/N4,118

TDA7073AT/N4,118 Description

The TDA7073AT/N4,118 is a half-bridge driver IC designed for driving inductive loads, particularly suitable for applications involving DC motors and general-purpose electronics. Manufactured by NXP Semiconductors, this device is part of the Power Management (PMIC) category and features a robust set of technical specifications and performance benefits.

This IC operates within a supply voltage range of 3V to 18V and can handle load voltages within the same range. It is capable of delivering up to 600mA of output current per channel, making it suitable for applications requiring moderate power levels. The TDA7073AT/N4,118 is designed with a slew rate control feature, which helps in managing the switching speed and minimizing electromagnetic interference (EMI).

The device is housed in a surface-mount 16SO package, which is ideal for compact and space-constrained designs. It comes in a tape and reel (TR) packaging format, facilitating easy handling and integration into automated assembly processes.

TDA7073AT/N4,118 Features

The TDA7073AT/N4,118 boasts several unique features that set it apart from similar models:

• Output Configuration: Half Bridge (4) - This configuration allows for efficient control of inductive loads, providing a versatile solution for various motor control applications.
• Load Type: Inductive - Specifically designed to handle inductive loads, ensuring reliable performance with DC motors and similar applications.
• Fault Protection: ESD, Over Temperature, Short Circuit - Comprehensive protection mechanisms safeguard the IC and connected components from potential damage due to electrostatic discharge, over-temperature conditions, and short circuits.
• Slew Rate Controlled: This feature helps in controlling the switching speed, reducing EMI and ensuring smooth operation.
• Compliance: REACH Unaffected and ROHS3 Compliant - The TDA7073AT/N4,118 meets stringent environmental and regulatory standards, making it suitable for use in a wide range of industries.
• Moisture Sensitivity Level (MSL): 1 (Unlimited) - This indicates that the device is highly resistant to moisture, ensuring reliability in various environmental conditions.

TDA7073AT/N4,118 Applications

The TDA7073AT/N4,118 is ideal for a variety of applications, including:

• DC Motors: The half-bridge configuration and inductive load handling capabilities make it perfect for driving DC motors in applications such as robotics, automotive systems, and industrial automation.
• General Purpose Electronics: Its versatile design allows it to be used in a broad range of general-purpose electronic devices where efficient power management and control are required.

Conclusion of TDA7073AT/N4,118

The TDA7073AT/N4,118 is a robust half-bridge driver IC that offers a comprehensive set of features and performance benefits, making it an ideal choice for driving inductive loads and DC motors. Its fault protection mechanisms, compliance with environmental standards, and versatile output configuration ensure reliable and efficient operation in various applications. Despite being marked as obsolete, the TDA7073AT/N4,118 remains a reliable and effective solution for power management needs in the electronics industry.