MIC4417YM4-TR Integrated Circuits (ICs)

Logic Voltage - VIL, VIH:	0.8V, 2.4V
Base Part Number:	MIC4417
Supplier Device Package:	SOT-143
Package / Case:	TO-253-4, TO-253AA
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 150°C (TJ)
Rise / Fall Time (Typ):	14ns, 16ns
Input Type:	Inverting
Current - Peak Output (Source, Sink):	1.2A, 1.2A
Series:	IttyBitty®
Voltage - Supply:	4.5 V ~ 18 V
Gate Type:	N-Channel MOSFET
Number of Drivers:	1
Channel Type:	Single
Driven Configuration:	Low-Side
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Overview of MIC4417YM4-TR

The MIC4417YM4-TR is an isolated gate driver with low power consumption and high efficiency suitable for a variety of semiconductor switching applications. It belongs to the PMIC - Gate Drivers family. Since the MIC4417YM4-TR provides an isolated output, it is designed to provide a secure connection between two power sources or two different logic levels. The isolation between these levels ensures that the controller will not interfere with its control module.

MIC4417YM4-TR Application Field

The MIC4417YM4-TR is mainly used in motor control and switching applications. It is typically integrated with bipolar transistors, FETs, IGBTs, and other types of semiconductor switches. This can be used for AC or DC applications in automotive, aerospace, industrial, military, and other applications.The MIC4417YM4-TR is also suitable for many automotive applications that require low power consumption, high efficiency, and reliable operation. It is well suited for motor control applications such as power steering, water pumps, window regulators, door locks, power window systems, brakes, and many more. In addition, the MIC4417YM4-TR is also suitable for applications such as acoustics, lighting, HVAC systems, electrical energy management, and distributed processing.

MIC4417YM4-TR Working Principle

The MIC4417YM4-TR is a small and low power isolated gate driver with a simplified design that makes it easy to use. It can directly drive both N-channel and P-channel MOSFETs, allowing high speeds and low power consumption. Design Technology: The MIC4417YM4-TR uses an insulated gate bipolar transistor (IGBT) to drive the gate of the semiconductor switch. The IGBT is operated in its linear region, resulting in a low power consumption and high efficiency. Isolation Technology: The MIC4417YM4-TR provides galvanic isolation between the control and drive inputs. This is achieved through the use of an integrated optical isolator, which provides superior signal integrity and noise immunity. Sensing Technology: The MIC4417YM4-TR features a patented dielectric sensing technology, which allows for accurate, fast, and reliable sensing of the output voltage. This ensures fast and reliable signal transmission. High Performance Features: The MIC4417YM4-TR provides a high performance feature, which helps to reduce the output voltage ripple. This helps to improve the overall performance and reliability of the device.

Conclusion

The MIC4417YM4-TR is a low power and high efficiency gate driver that is suitable for a variety of semiconductor switching applications. It is mainly used in motor control and switching applications, but also suitable for acoustics, lighting, and HVAC systems. This device features an integrated isolator, patented dielectric sensing technology, and high performance features that provide superior signal integrity and noise immunity.

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