Texas Instruments

UCC27323DR

UCC27323DR Description

The UCC27323DR is a high-performance gate driver IC from Texas Instruments, designed for low-side gate driving applications. This 8-pin SOIC package IC features independent channels, inverting input type, and a dual driver configuration. With a supply voltage range of 4.5V to 15V, the UCC27323DR can handle peak output currents of 4A (both source and sink). The device is compliant with the RoHS3 standard and is REACH unaffected, ensuring environmental compliance.

UCC27323DR Features

• Dual Independent Channels: The UCC27323DR features two independent channels, allowing for flexible gate driving in various applications.
• Inverting Input Type: The inverting input type enables easy integration with existing control systems.
• Fast Rise/Fall Times: With typical rise and fall times of 20ns and 15ns, respectively, the UCC27323DR provides fast switching capabilities.
• Wide Supply Voltage Range: The 4.5V to 15V supply voltage range makes the UCC27323DR suitable for a variety of power supply configurations.
• High Peak Output Current: Capable of sourcing and sinking up to 4A, the UCC27323DR can drive large capacitive loads.
• Logic Voltage Levels: The UCC27323DR operates with logic voltage levels of 1V (VIL) and 2V (VIH), ensuring compatibility with standard logic levels.
• Surface Mount Packaging: The surface mount packaging enables easy integration into PCB designs.

UCC27323DR Applications

The UCC27323DR is ideal for a variety of applications where high-performance gate driving is required, including:

• Industrial Motor Control: The UCC27323DR's high current capability and fast switching times make it suitable for driving motor gates in industrial applications.
• Power Converters: In power converter applications, the UCC27323DR can drive the gates of high-side and low-side MOSFETs, enabling efficient power conversion.
• Automotive Applications: The UCC27323DR's robust performance and automotive-grade features make it suitable for use in automotive power electronics, such as electric vehicle chargers and inverters.
• Renewable Energy Systems: In solar inverters and wind power converters, the UCC27323DR can drive the gates of power MOSFETs, enabling efficient energy conversion and management.

Conclusion of UCC27323DR

The UCC27323DR is a versatile and high-performance gate driver IC from Texas Instruments, offering dual independent channels, fast switching times, and high peak output current. Its wide supply voltage range, inverting input type, and surface mount packaging make it suitable for a variety of applications, including industrial motor control, power converters, automotive systems, and renewable energy systems. With its unique features and advantages, the UCC27323DR is an excellent choice for demanding gate driving applications.