Texas Instruments

LM5100ASDX/NOPB  

Gate Drivers ICs

LM5100ASDX/NOPB Description

The LM5100ASDX/NOPB is a high-performance half-bridge gate driver IC designed for a wide range of power management applications. Manufactured by Texas Instruments, this device is part of the Power Management (PMIC) category and is housed in a 10-Watt SON package. The LM5100ASDX/NOPB offers independent channel type functionality, making it suitable for driving two power MOSFETs in a half-bridge configuration. It operates within a supply voltage range of 9V to 14V and supports a peak output current of 3A for both source and sink operations. The device is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and regulatory standards. With a moisture sensitivity level (MSL) of 1 (unlimited), it is highly reliable in various environmental conditions. The LM5100ASDX/NOPB also features a maximum high-side voltage of 118V (bootstrap) and typical rise/fall times of 430ns and 260ns, respectively, ensuring fast and efficient switching.

LM5100ASDX/NOPB Features

• Independent Channel Type: The LM5100ASDX/NOPB provides independent control over two channels, allowing for precise and flexible gate driving in half-bridge configurations-.
  Wide Supply Voltage Range: Operating within a 9V to 14V supply voltage range, this IC is suitable for a variety of power supply applications.
• High Peak Output Current: With a peak output current of 3A for both source and sink, the LM5100ASDX/NOPB can drive high-power MOSFETs efficiently.
• Fast Switching: Typical rise and fall times of 430ns and 260ns ensure rapid switching, minimizing switching losses and improving overall system efficiency.
• High-Side Voltage Capability: The maximum high-side voltage of 118V (bootstrap) allows for high-voltage applications, making it ideal for demanding power management tasks.
• Environmental Compliance: The LM5100ASDX/NOPB is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the device is highly reliable and suitable for use in various environmental conditions.
• Packaging: Available in a Tape &el Re (TR) package, it is ideal for surface mount applications, facilitating easy integration into modern PCB designs.

LM5100ASDX/NOPB Applications

The LM5100ASDX/NOPB is well-suited for a variety of applications requiring efficient power management and control. Some specific use cases include:

• DC-to-DC Converters: Ideal for driving MOSFETs in high-efficiency DC-to-DC converters, ensuring fast switching and minimal power loss.
• Motor Control: Suitable for motor control applications where precise gate driving and high current handling required are.
• Power Supplies: Can be used in various power supply designs, including those requiring high-voltage operation and efficient switching.
• Renewable Energy Systems: Applicable in solar inverters and other renewable energy systems where reliable power management is crucial.
• Industrial Equipment: Ideal for industrial applications that demand robust and reliable gate drivers for power management tasks.

Conclusion of LM5100ASDX/NOPB

The LM5100ASDX/NOPB from Texas Instruments is a versatile and high-performance gate driver IC designed for demanding power management applications. Its independent channel type, wide supply voltage range, and high peak output current make it an excellent choice for driving power MOSFETs in half-bridge configurations. The device's fast switching capabilities, high-side voltage capability, and environmental compliance further enhance its appeal. With its robust design and surface mount packaging, the LM5100ASDX/NOPB is well-suited for a wide range of applications, from DC-to-DC converters to renewable energy systems. Its unique features and advantages over similar models make it a standout choice for engineers and designers in the electronics industry.

LM5100ASDX/NOPB Documents

Download datasheets and manufacturer documentation for LM5100ASDX/NOPB

Datasheets :

LM5100(A,B,C), LM5101(A,B,C)