MIC22400YTSE

Voltage - Input (Max):	5.5V
Supplier Device Package:	20-TSSOP-EP
Package / Case:	20-TSSOP (0.173", 4.40mm Width) Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C (TJ)
Synchronous Rectifier:	Yes
Frequency - Switching:	1MHz
Current - Output:	4A
Voltage - Output (Max):	5.5V
Voltage - Output (Min/Fixed):	0.7V
Series:	--
Voltage - Input (Min):	2.6V
Number of Outputs:	1
Output Type:	Adjustable
Topology:	Buck
Output Configuration:	Positive
Function:	Step-Down
Part Status:	Active
Packaging:	Tube

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MIC22400YTSE - DC DC Switching Regulators

The MIC22400YTSE is one of the more popular voltage regulators on the market because of its many great features and overall versatility. In this article we will explore the main features and functionalities of the MIC22400YTSE and the many possible application fields that it could be well-suited to.

Overview

The MIC22400YTSE is a DC/DC switching regulator that has an output voltage of 0.75V to 5.25V, and a maximum input voltage of 17V. This device has a wide range of output voltages and an adjustable current limit that is great for applications requiring flexibility. The operating frequency of the regulator is up to 3MHz and the typical efficiency is greater than 80%. It has a low start-up current of 4mA and a very low quiescent current of 24uA. Additionally, it has a power-good signal to indicate the output is within 5% of the programmed voltage. This device is able to provide clean, efficient power for small digital devices, with its adjustable output voltage, current limit, and low start-up and operating current.

Application Fields

The MIC22400YTSE has many applications and is able to serve in a wide range of fields. It can be used in portable electronic devices such as phones, laptops, and wearable technologies. It is also well suited to serve as power regulators in industrial control applications, as well as in automotive systems. In mobile devices, this voltage regulator is small enough to fit in a limited form factor while providing plenty of power. It offers excellent protection against short circuit, overtemperature, and current limit, which is essential in applications that require high reliability. In industrial applications, this regulator is able to provide steady, reliable power sources for automation systems, as well as steady and reliable current regulation for precision industrial processes. This regulator is also suitable for automotive applications, providing clean and consistent power for car digital systems.

Working Principles

The MIC22400YTSE works on a pulse width modulation (PWM) basis. It internally regulates an output voltage which is programmable at the time of manufacture. First, the voltage source must be connected to the regulator’s input, and the load must be connected to the regulator’s output, then the regulator will start to work. The regulator will then use PWM to control the output of the power, thus providing a stable and consistent power to the load. When the voltage level of the input changes, the regulator will adjust the duty cycle of the PWM to maintain a stable output voltage.The voltage regulator has an internal over current protection (OCP) feature that ensures that the load is not driven too hard, as well as an over temperature protection feature that will shut off the regulator in the event of an over temperature condition.

Conclusion

The MIC22400YTSE is an excellent voltage regulator, with many great features including a wide range of output voltages and adjustable current limit. This regulator is well-suited for many types of applications, such as those in mobile devices, industrial control systems, and automotive systems. Its features, like the internal OCP and over temperature protection, makes it one of the most reliable and versatile regulators on the market.

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