Texas Instruments

SM74104MAX/NOPB

SM74104MAX/NOPB Description

The SM74104MAX/NOPB is a high-performance gate driver IC designed for half-bridge applications, manufactured by Texas Instruments. This device is part of the Power Management (PMIC) category and is housed in an 8SOIC package. It is specifically engineered to provide efficient and reliable control for power switches in various electronic systems. The SM74104MAX/NOPB features a synchronous channel type with two drivers, capable of handling peak output currents of 1.6A for both sourcing and sinking. It operates within a supply voltage range of 9V to 14V and supports a high side voltage up to 118V with a bootstrap configuration. The device is designed to meet stringent industry standards, being REACH unaffected and ROHS3 compliant. It also boasts a moisture sensitivity level (MSL) of 1, indicating unlimited storage conditions, and is available in a surface mount package on tape and reel.

SM74104MAX/NOPB Features

• Dual Drivers: The SM74104MAX/NOPB includes two drivers, each capable of sourcing and sinking peak currents of 1.6A. This dual-driver configuration ensures robust performance in half-bridge applications.
• Wide Supply Voltage Range: The device operates efficiently within a supply voltage range of 9V to 14V, making it suitable for a variety of power supply configurations.
• High Side Voltage: With a maximum high side voltage of 118V (bootstrap), the SM74104MAX/NOPB is ideal for high-voltage applications, providing enhanced flexibility and reliability.
• Logic Compatibility: The logic voltage levels (VIL, VIH) of 0.8V and 2V ensure compatibility with a wide range of control signals, facilitating seamless integration into various electronic systems.
• Rise and Fall Time: The typical rise and fall times of 600ns ensure precise control and minimal switching losses, contributing to overall system efficiency.
• Compliance and Reliability: The SM74104MAX/NOPB meets REACH and ROHS3 compliance standards, ensuring environmental sustainability and reliability in demanding industrial applications.
• Moisture Sensitivity: With an MSL rating of 1, the device is suitable for extended storage periods without degradation, reducing the risk of moisture-related failures.

SM74104MAX/NOPB Applications

The SM74104MAX/NOPB is ideal for applications requiring efficient power management and control, particularly in high-voltage environments. Key applications include:

• Motor Drives: The dual drivers and high side voltage capability make this IC suitable for driving high-power motors in industrial and automotive applications.
• Power Supplies: The wide supply voltage range and efficient switching characteristics are beneficial for designing reliable and efficient power supplies.
• Inverters: The SM74104MAX/NOPB can be used in inverters for renewable energy systems, providing precise control and high efficiency.
• Switched-Mode Power Supplies (SMPS): The device's ability to handle high currents and voltages makes it a reliable choice for SMPS applications, ensuring stable power delivery.

Conclusion of SM74104MAX/NOPB

The SM74104MAX/NOPB from Texas Instruments is a versatile gate driver IC designed to meet the demands of modern power management applications. Its dual drivers, wide supply voltage range, and high side voltage capability make it a robust solution for high-voltage and high-current applications. The device's compliance with industry standards and its moisture sensitivity level of 1 ensure reliability and environmental sustainability. With its precise control and efficient switching, the SM74104MAX/NOPB is an excellent choice for engineers looking to optimize power management in their designs.