Texas Instruments

UCC37325D  

Gate Drivers ICs

UCC37325D Description

The UCC37325D is a high-performance, dual-channel, low-side gate driver IC designed for a wide range of power management applications. Manufactured by Texas Instruments, this IC features independent channels, each capable of driving MOSFETs with peak output currents of up to 4A for both sourcing and sinking. The UCC37325D operates over a supply voltage range of 4.5V to1 5V, making it suitable for various power supply and motor control designs. It is housed in an 8SOIC package, which is ideal for surface-mount applications, ensuring compact and reliable integration into modern electronic systems.

UCC37325D Features

• Dual Independent Channels: The UCC37325D offers two independent gate drivers, allowing for flexible control of multiple power switches.
• High Peak Output Current: Each channel can source and sink up to 4A, ensuring robust performance even under demanding conditions.
• Wide Supply Voltage Range: The IC operates reliably from 4.5V to 15V, providing compatibility with a broad range of power supply voltages.
• Fast Rise and Fall Times: With typical rise and fall times of 20ns and 15ns respectively, the UCC37325D minimizes switching losses and improves overall system efficiency.
• Low Logic Voltage Levels: Logic input levels of 1V (VIL) and 2V (VIH) ensure compatibility with low-voltage control signals, facilitating integration with modern digital circuits.
• Surface-Mount Compatibility: The 8SOIC package is designed for surface-mount technology (SMT), offering ease of assembly and high reliability.
• Compliance and Safety: The UCC37325D is REACH unaffected and RoHS3 compliant, meeting stringent environmental and safety standards.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the IC is suitable for a wide range of manufacturing environments without the need for special handling.

UCC37325D Applications

The UCC37325D is ideal for applications requiring efficient and reliable power switching. Key use cases include:

• DC-DC Converters: The dual-channel design and high current capability make it suitable for driving MOSFETs in high-efficiency DC-DC converters.
• Motor Control: The UCC37325D can drive gate signals for motor control applications, ensuring precise control and high performance.
• Power Supplies: Ideal for use in power supplies where fast switching and low switching losses are critical.
• Battery Management Systems: The IC's ability to handle a wide range of supply voltages makes it suitable for battery management applications.
• Industrial Equipment: The robust design and compliance with industry standards make it a reliable choice for industrial power management systems.

Conclusion of UCC37325D

The UCC37325D from Texas Instruments is a versatile and high-performance gate driver IC tailored for demanding power management applications. Its dual independent channels, high peak output current, and fast switching capabilities set it apart from similar models. The wide supply voltage range and compatibility with low-voltage logic signals make it an excellent choice for modern electronic designs. With its surface-mount package and compliance with environmental and safety standards, the UCC37325D ensures reliable integration into a variety of systems. Whether used in DC-DC converters, motor control, or power supplies, the UCC37325D delivers exceptional performance and reliability.

UCC37325D Documents

Download datasheets and manufacturer documentation for UCC37325D

Datasheets :

UCC27323-25, UCC37323-25      

PCN Obsolescence/ EOL :

EOL 21/Sept/2023      

HTML Datasheet :

UCC27323-25, UCC37323-25      

PCN Design/Specification :

Mult Devices Font 21/Apr/2018