Texas Instruments

UCC27537DBVT  

Gate Drivers ICs

UCC27537DBVT Description

The UCC27537DBVT is a high-performance gate driver IC designed for low-side switching applications. Manufactured by Texas Instruments, this device is part of the UCC27537 family and is housed in a compact SOT23-5 package, making it ideal for space-constrained designs. The UCC27537DBVT features a single-channel driver with a peak output current capability of 2.5A for sourcing and 5A for sinking, ensuring robust performance in demanding applications.

This gate driver operates over a wide supply voltage range of 10V to 32V, providing flexibility in power supply options. The device also boasts a fast rise and fall time of 15ns and 7ns respectively, which minimizes switching losses and improves overall system efficiency. The logic input voltage levels (VIL, VIH) are specified at 1.2V and 2.2V, respectively, allowing compatibility with various control signals.

UCC27537DBVT Features

• High Peak Output Current: Capable of sourcing up to 2.5A and sinking up to 5A, the UCC27537DBVT ensures reliable gate drive for high-power MOSFETs and IGBTs.
• Wide Supply Voltage Range: The 10V to 32V supply voltage range makes this device suitable for a variety of power supply configurations.
• Fast Switching: With a rise time of 15ns and a fall time of 7ns, the UCC27537DBVT minimizes switching losses and enhances system efficiency.
• Low Logic Input Voltage: Compatible with low-voltage control signals (VIL = 1.2V, VIH = 2.2V), this gate driver can be easily integrated into modern digital control systems.
• Surface Mount Packaging: The SOT23-5 package is ideal for surface mount assembly, offering a compact footprint and ease of integration into PCB designs.
• Compliance and Reliability: The UCC27537DBVT is RoHS3 compliant and REACH unaffected, ensuring environmental and regulatory compliance. Additionally, it has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing processes.

UCC27537DBVT Applications

The UCC27537DBVT is well-suited for a variety of applications where high current gate drive and fast switching are critical. Some specific use cases include:

• Power Supplies: Ideal for driving MOSFETs in high-efficiency power supplies, including DC-DC converters and AC-DC power supplies.
• Motor Drives: Provides robust gate drive for motor control applications, ensuring precise control and high efficiency.
• Renewable Energy Systems: Suitable for driving power switches in solar inverters and wind turbines, contributing to the overall efficiency and reliability of renewable energy systems.
• Industrial Automation: Can be used in various industrial automation applications where fast and reliable switching is required.

Conclusion of UCC27537DBVT

The UCC27537DBVT gate driver IC from Texas Instruments offers a compelling combination of high peak output current, fast switching times, and a wide supply voltage range. Its compact SOT23-5 package and surface mount design make it an excellent choice for space-constrained applications. The device's compatibility with low-voltage control signals further enhances its versatility. With its compliance to environmental and regulatory standards, the UCC27537DBVT is a reliable and efficient solution for a wide range of power switching applications, making it a standout choice in the gate driver market.

UCC27537DBVT Documents

Download datasheets and manufacturer documentation for UCC27537DBVT

PCN Assembly/Origin :

Wafer Fab Site 08/May/2023      

Datasheets :

UCC2753x      

HTML Datasheet :

UCC2753x