Microchip Technology

MIC4100BM  

Gate Drivers ICs

MIC4100BM Description

The MIC4100BM is a high-performance gate driver IC designed for half-bridge configurations, manufactured by Microchip Technology. This device is specifically tailored for applications requiring efficient power management and robust performance. The MIC4100BM operates within a supply voltage range of 9V to 16V, making it suitable for a variety of power supply environments. It features two independent channels, each capable of driving high-side and low-side MOSFETs with a peak output current of 2A for both sourcing and sinking. The high-side voltage capability extends up to 118V (bootstrap), ensuring compatibility with high-voltage systems.

The MIC4100BM is housed in an 8SOIC package, which is ideal for surface-mount applications, providing a compact and reliable solution for space-constrained designs. The device has a rise and fall time of 400ns, ensuring fast switching capabilities without compromising on signal integrity. Logic compatibility is ensured with input voltage levels ranging from 3V to 8V, making it suitable for interfacing with a wide range of control circuits. Additionally, the MIC4100BM is REACH unaffected and has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to ambient conditions, enhancing its reliability in various manufacturing processes.

MIC4100BM Features

• Independent Channel Type: The MIC4100BM features two independent channels, allowing for flexible and efficient control of high-side and low-side MOSFETs in half-bridge configurations.
• High Peak Output Current: Each channel can handle a peak output current of 2A for both sourcing and sinking, ensuring robust performance in demanding applications.
• Wide Operating Voltage Range: The device operates within a supply voltage range of 9V to 16V, providing flexibility in power supply design.
• High-Side Voltage Capability: With a maximum high-side voltage of 118V (bootstrap), the MIC4100BM is suitable for high-voltage applications, enhancing its versatility.
• Fast Switching: The typical rise and fall time of 400ns ensures fast switching capabilities, optimizing efficiency and reducing switching losses.
• Wide Logic Voltage Compatibility: Input logic voltage levels ranging from 3V to 8V allow for seamless integration with various control circuits.
• Surface-Mount Compatibility: The 8SOIC package is designed for surface-mount applications, providing a compact and reliable solution for modern electronics.
• REACH Compliance and MSL Rating: The device is REACH unaffected and has an MSL rating of 1, ensuring compliance with environmental regulations and reliability in manufacturing processes.

MIC4100BM Applications

The MIC4100BM is ideal for a range of applications where high efficiency, robust performance, and compact design are critical. Key applications include:

• Motor Control: The device's ability to drive high-side and low-side MOSFETs makes it suitable for motor control applications, where precise and efficient power management is essential.
• Power Supplies: The wide operating voltage range and high peak output current make the MIC4100BM an excellent choice for power supply designs, particularly in high-voltage systems.
• Inverter Circuits: The fast switching capabilities and independent channel control are beneficial for inverter circuits, ensuring efficient power conversion and minimal losses.
• Battery Management Systems: The compact 8SOIC package and surface-mount compatibility make the MIC4100BM suitable for battery management systems, where space is often a constraint.

Conclusion of MIC4100BM

The MIC4100BM by Microchip Technology is a versatile and high-performance gate driver IC designed for half-bridge configurations. Its wide operating voltage range, high peak output current, and fast switching capabilities make it an ideal choice for a variety of power management applications. The independent channel control and wide logic voltage compatibility further enhance its flexibility and ease of integration. With its REACH compliance and MSL rating, the MIC4100BM ensures reliability and environmental compliance in manufacturing processes. Whether used in motor control, power supplies, inverter circuits, or battery management systems, the MIC4100BM delivers robust performance and efficiency, making it a standout solution in the power management IC market.

MIC4100BM Documents

Download datasheets and manufacturer documentation for MIC4100BM

Datasheets :

MIC4100, MIC4101      

HTML Datasheet :

MIC4100, MIC4101      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH