Texas Instruments

LM5110-3M  

Gate Drivers ICs

LM5110-3M Description

The LM5110-3M is a low-side gate driver IC designed for power management applications. Manufactured by Texas Instruments, this device is housed in an 8SOIC package and offers a robust solution for driving power MOSFETs. The LM5110-3M features two independent drivers, each capable of delivering a peak output current of 3A for sourcing and 5A for sinking. It operates within a supply voltage range of 3.5V to 14V, making it suitable for a wide range of power management applications. The device has a logic voltage range of VIL 0.8V and VIH 2.2V, ensuring compatibility with various control signals. With a rise time of 14ns and a fall time of 12ns, the LM5110-3M provides fast switching capabilities, essential for high-frequency power conversion. The LM5110-3M is categorized under Power Management (PMIC) and is available in a surface mount package, specifically in a tube format. This product has a moisture sensitivity level (MSL) of 1, indicating it is unaffected by moisture and suitable for unlimited storage conditions. It is important to note that the LM5110-3M is currently in an obsolete status, but it remains a reliable choice for existing designs and specific applications.

LM5110-3M Features

The LM5110-3M offers several key features that make it a valuable component in power management systems:

• High Current Capability: Each driver can source up to 3A and sink up to 5A, providing robust performance for driving power MOSFETs.
• Wide Supply Voltage Range: Operating from 3.5V to 14V, the LM5110-3M is versatile and can be used in various power supply configurations.
• Fast Switching: With a rise time of 14ns and a fall time of 12ns, the device ensures efficient power conversion and minimal switching losses.
• Independent Channels: The two drivers are independent, allowing for flexible control and operation in multi-phase or dual-output applications.
• Surface Mount Compatibility: The 8SOIC package is suitable for surface mount technology, enabling compact and reliable PCB designs.
• Moisture Resistance: With an MSL rating of 1, the LM5110-3M is unaffected by moisture, ensuring long-term reliability in various environmental conditions.
• Compatibility with Control Signals: The logic voltage levels of VIL 0.8V and VIH 2.2V ensure compatibility with a wide range of control signals, facilitating seamless integration into existing systems.

LM5110-3M Applications

The LM5110-3M is ideal for applications requiring efficient power management and high current gate driving capabilities. Some specific use cases include:

• Power Supplies: The device is well-suited for driving power MOSFETs in DC-DC converters, inverters, and other power supply applications where high current and fast switching are essential.
• Motor Control: The independent channels and high current capability make the LM5110-3M suitable for driving MOSFETs in motor control circuits, enabling precise control and efficient power delivery.
• Battery Management Systems: The wide supply voltage range and robust performance make it a reliable choice for battery management systems, where efficient power conversion and control are critical.
• Industrial Automation: The LM5110-3M can be used in industrial automation applications, such as driving power MOSFETs in motor drivers and power modules, ensuring reliable and efficient operation.

Conclusion of LM5110-3M

The LM5110-3M is a versatile and reliable gate driver IC designed for power management applications. Its high current capability, fast switching, and wide supply voltage range make it an excellent choice for driving power MOSFETs in various applications. The independent channels and surface mount compatibility further enhance its flexibility and ease of integration. Although the LM5110-3M is currently obsolete, it remains a reliable option for existing designs and specific applications where its unique features and performance benefits are required.

LM5110-3M Documents

Download datasheets and manufacturer documentation for LM5110-3M