Texas Instruments

LM5102MMX/NOPB  

Gate Drivers ICs

LM5102MMX/NOPB Description

The LM5102MMX/NOPB is a high-performance gate driver IC designed for half-bridge configurations, manufactured by Texas Instruments. This device is part of the Power Management (PMIC) category and is housed in a 10-VSSOP package. The LM5102MMX/NOPB is designed to operate within a supply voltage range of 9V to 14V, making it suitable for a variety of power conversion applications. It features two independent channels, each capable of driving high-side and low-side MOSFETs with a peak output current of 1.6A for both sourcing and sinking. The high-side voltage capability extends up to 118V (bootstrap), ensuring robust performance in demanding applications.

LM5102MMX/NOPB Features

• Supply Voltage Range: The LM5102MMX/NOPB operates within a supply voltage range of 9V to 14V, providing flexibility in power supply design.
• High-Side Voltage Capability: With a maximum high-side voltage of 118V (bootstrap), this IC is well-suited for high-voltage applications.
• Independent Channels: The device features two independent channels, allowing for versatile control of high-side and low-side MOSFETs.
• Peak Output Current: Each channel can source and sink up to 1.6A, ensuring robust performance even under heavy load conditions.
• Logic Voltage Levels: The logic input voltage levels (VIL, VIH) are specified at 0.8V and 2.2V, respectively, ensuring compatibility with a wide range of digital control signals.
• Rise/Fall Time: The typical rise and fall times are 600ns, which helps in minimizing switching losses and improving overall system efficiency.
• Compliance and Reliability: The LM5102MMX/NOPB is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and regulatory compliance.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the device is suitable for a wide range of manufacturing environments.

LM5102MMX/NOPB Applications

The LM5102MMX/NOPB is ideal for a variety of applications that require efficient power conversion and control. Some specific use cases include:

• Switch-Mode Power Supplies (SMPS): The high-side voltage capability and robust current handling make it suitable for driving MOSFETs in SMPS applications.
• Motor Control: The independent channels and high current capability allow precise control of motor drivers, ensuring efficient and reliable operation.
• DC-DC Converters: The device's ability to drive high-side and low-side MOSFETs makes it an excellent choice for half-bridge configurations in DC-DC converters.
• Renewable Energy Systems: The high voltage and current handling capabilities make it suitable for applications in solar inverters and other renewable energy systems.

Conclusion of LM5102MMX/NOPB

The LM5102MMX/NOPB from Texas Instruments is a versatile and high-performance gate driver IC designed for half-bridge configurations. Its wide supply voltage range, high-side voltage capability, and robust current handling make it suitable for a variety of power conversion applications. The device's compliance with environmental and regulatory standards ensures its suitability for modern manufacturing processes. The LM5102MMX/NOPB stands out in its category due to its independent channels, precise logic voltage levels, and efficient rise/fall times, making it an ideal choice for applications requiring high efficiency and reliability.

LM5102MMX/NOPB Documents

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LM5102      

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LM5102