MIC37100-1.65WS

The MIC37100-1.65WS is an integrated voltage regulator, classified under the PMIC (Power Management Integration Circuits) bracket, and more specifically as a linear voltage regulator. This regulator is designed for a wide range of application fields, such as communications, industrial, and computer components, and employs many advanced features that allow for greater precision in voltage control and power distribution. In this article, we will discuss the application fields and working principle of the MIC37100-1.65WS.

Application Field

The MIC37100-1.65WS can be used in many different application fields, such as but not limited to communications, industrial, and computer components. Its wide application range makes it a preferred choice for many electrical engineers, designers, and system integrators. Its design allows it to be mounted on a printed circuit board (PCB) or surface mount (SMD) device. Its small form factor and high efficiency makes it ideal for applications in which size and power consumption are critical.

Features and Specifications

The MIC37100-1.65WS features a wide input voltage range of 3.0V to 24V, and is designed to provide up to 1.65 Watts of continuous output power. The device has an adjustable output voltage range from 1.2V to 18V, and can be operated in either linear or switch mode. It also features adjustable current limit, over temperature and over voltage protection, and short circuit protection. The current limit is adjustable from 0.1A to 10A, and the output voltage accuracy is +/-2%. The device also has excellent immunity against line and load transients, and offers very low output voltage ripple and noise.

Working Principle

The MIC37100-1.65WS works by integrating a linear voltage regulator with a switch mode power converter. The basic working principle of this device is essentially the same as that of any linear voltage regulator. A linear regulator takes input supplied to it and lowers the voltage to an output level established by a reference voltage. This is done with a voltage regulator IC (integrated circuit), which is usually an op-amp connected to a voltage divider network.

The switch mode power converter portion of the MIC37100-1.65WS works in conjunction with the linear voltage regulator to provide high efficiency. In this way, the device is able to convert its input voltage to the required output voltage without wasting power in the form of heat. It also allows for faster response time and higher power efficiency than a linear regulator alone. This makes the MIC37100-1.65WS an ideal choice for applications where power efficiency and response time are a priority.

Conclusion

The MIC37100-1.65WS is a highly integrated voltage regulator, ideally suited for many different application fields, such as communications, industrial, and computer components. It features an adjustable output voltage range from 1.2V to 18V, adjustable current limit, over temperature and over voltage protection, and short circuit protection. Its high efficiency, small size, and excellent protection features make it a preferred choice for many designers, engineers, and system integrators. Its working principle combines both linear voltage regulator and switch mode power conversion to provide high efficiency power conversion.