Texas Instruments

SM74104MA/NOPB  

Gate Drivers ICs

SM74104MA/NOPB Description

The SM74104MA/NOPB is a high-performance gate driver IC designed for half-bridge configurations, manufactured by Texas Instruments. This device is specifically engineered to provide robust and efficient control for power MOSFETs and IGBTs in various power conversion applications. The SM74104MA/NOPB features a synchronous channel type and is capable of operating within a supply voltage range of 9V to 14V, making it suitable for a wide range of power supply requirements.

SM74104MA/NOPB Features

• High Side Voltage Capability: The SM74104MA/NOPB boasts a high side voltage maximum of 118V (bootstrap), which allows it to drive high voltage switches effectively.
• Dual Drivers: Equipped with two drivers, this IC can handle dual-channel applications, providing flexibility in circuit design.
• Peak Output Current: With a peak output current of 1.6A for both sourcing and sinking, the SM74104MA/NOPB ensures robust performance and in reliability demanding applications.
• Logic Compatibility: The logic voltage levels of VIL at 0.8V and VIH at 2V ensure compatibility with a variety of digital control circuits.
• Rise and Fall Time: The typical rise and fall time of 600ns ensures fast switching capabilities, which is crucial for high-frequency power conversion applications.
• Compliance and Safety: The SM74104MA/NOPB is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the device is suitable for a wide range of manufacturing environments without the need for special handling.
• Packaging: Available in a tube package, the SM74104MA/NOPB is designed for surface mount applications, providing ease of integration into modern PCB designs.

SM74104MA/NOPB Applications

The SM74104MA/NOPB is ideal for applications requiring high efficiency and reliability in power conversion. Some specific use cases include:

• Power Supplies: Suitable for high-frequency switching power supplies where fast switching and high current handling are required.
• Motor Control: Ideal for driving MOSFETs and IGBTs in motor control applications, ensuring precise control and efficient power delivery.
• Inverters: Effective in solar inverters and other power conversion systems where high voltage and current handling are critical.
• Battery Management Systems: Provides robust control for battery charging and discharging circuits, ensuring safe and efficient operation.

Conclusion of SM74104MA/NOPB

The SM74104MA/NOPB from Texas Instruments stands out as a versatile and high-performance gate driver IC, offering a combination of robust features and compliance with industry standards. Its ability to handle high voltage and current, along with fast switching capabilities, makes it an excellent choice for a variety of power conversion applications. Whether used in power supplies, motor control systems, or inverters, the SM74104MA/NOPB delivers reliable performance and ease of integration.

SM74104MA/NOPB Documents

Download datasheets and manufacturer documentation for SM74104MA/NOPB

EOL :

Product Discontinuance Notification 2024-07-01 (PDF)       Product Discontinuance Notification (PDF)      

Images :

Mechanical Outline Drawing      

PCN :

Product Change Notification (PDF)      

Models :

SM74104MA/NOPB Symbol & Footprint by SnapMagic      

SPICE Models :

SM74104 Unencrypted PSpice Transient Model       SM74104 PSPICE Transient Model