Texas Instruments

LM5100BSD/NOPB  

Gate Drivers ICs

LM5100BSD/NOPB Description

The LM5100BSD/NOPB is a high-performance gate driver IC designed by Texas Instruments, specifically tailored for demanding power conversion applications. This half-bridge gate driver is housed in a 10-lead WSON package, offering a compact and efficient solution for driving power MOSFETs and IGBTs. The LM5100BSD/NOPB is designed to operate within a supply voltage range of 9V to 14V, ensuring compatibility with a wide range of power supply systems. It features two independent channels, each capable of delivering a peak output current of 2A for both sourcing and sinking, making it suitable for high-current applications.

LM5100BSD/NOPB Features

• Independent Channel Type: The LM5100BSD/NOPB features two independent channels, allowing for flexible control of high-side and low-side power switches.
• High Side Voltage - Max (Bootstrap): With a maximum high-side voltage of 118V, the LM5100BSD/NOPB can handle high-voltage applications, making it ideal for motor drives and power supplies.
• Rise and Fall Time: The typical rise and fall times of 570ns and 430ns, respectively, ensure fast and efficient switching, minimizing switching losses and improving overall system efficiency.
• Surface Mount Technology: The surface mount package type facilitates easy integration into modern PCB designs, enabling compact and reliable power electronics solutions.
• Compliance and Reliability: The LM5100BSD/NOPB is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. Additionally, its moisture sensitivity level (MSL) of 1 (unlimited) makes it highly reliable in various environmental conditions.
• Programmability: Although the DigiKey programmability status is not verified, the LM5100BSD/NOPB offers flexibility in design and customization, catering to specific application requirements.

LM5100BSD/NOPB Applications

The LM5100BSD/NOPB is well-suited for a variety of applications where high efficiency and reliability are paramount. Some specific use cases include:

• Motor Drives: The high-side voltage capability and independent channel control make it ideal for driving motors in industrial and automotive applications.
• Power Supplies: The LM5100BSD/NOPB can be used in switch-mode power supplies (SMPS) and DC-DC converters, where fast switching and high current handling are essential.
• Renewable Energy Systems: In solar inverters and wind turbine systems, the LM5100BSD/NOPB can efficiently drive power switches, contributing to higher system efficiency and reliability.
• Telecommunications: The compact and efficient design makes it suitable for power conversion in telecom infrastructure, ensuring reliable operation under varying load conditions.

Conclusion of LM5100BSD/NOPB

The LM5100BSD/NOPB from Texas Instruments stands out as a robust and versatile gate driver IC, offering a blend of high performance and reliability. Its ability to handle high voltages and currents, combined with fast switching characteristics, makes it an excellent choice for a wide range of power conversion applications. The independent channel design and surface mount package further enhance its flexibility and ease integration of. As the electronics industry continues to demand more efficient and compact power solutions, the LM5100BSD/NOPB is poised to meet these challenges, providing engineers with a reliable and high-performance option for their designs.

LM5100BSD/NOPB Documents

Download datasheets and manufacturer documentation for LM5100BSD/NOPB

PCN Assembly/Origin :

Alt Base Metal 31/Jul/2020      

Datasheets :

LM5100(A,B,C), LM5101(A,B,C)      

PCN Obsolescence/ EOL :

EOL 27/Oct/2023