MAX1697UEUT+T

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction to the MAX1697UEUT+T

The MAX1697UEUT+T is a power management integrated circuit (PMIC) developed by Maxim Integrated. It is an adjustable watt-level DC-DC switching regulator. It provides a wide input voltage range, up to 42V, and an adjustable output voltage, ranging between 5V and 16V. The MAX1697UEUT+T can deliver up to 1.5A of output current and can be used to regulate voltage with high efficiency, even in harsh environments which experience temperature extremes and/or large load transients.

Application Field

The MAX1697UEUT+T is well suited for use in a variety of industrial and automotive applications. Its wide input voltage range makes it perfect for applications where there is no access to grid power and power must be sourced from alternative sources, such as solar panels or battery packs. Additionally, its wide output voltage range makes it ideal for use in applications where the desired output voltage must vary. Examples of such applications may include motor control, HVAC, and other electrical systems which require an adjustable output voltage.

The MAX1697UEUT+T is also well suited for use in high-temperature applications, such as those commonly found in automobiles. Its built-in thermal protection and the capability to withstand up to 105°C ambient temperatures make it a suitable choice for use in these demanding environments.

Working Principle

The MAX1697UEUT+T uses Constant On-Time Buck Switching Regulator topology to regulate its output voltage. The power switch is turned on briefly and turned off when the inductor current passes the set reference current. The time that the power switch is turned on is determined by the on-time control circuit, which is calibrated at the factory. During this period the output voltage is regulated and the output current is monitored. The output voltage is adjusted by changing the duty cycle of the power switch.

The MAX1697UEUT+T also features integrated features such as input undervoltage lockout, thermal shutdown, current limit, and overvoltage protection. These features protect the device and the system from damage caused by overcurrents, undercurrents, and voltage surges.

Conclusion

The MAX1697UEUT+T is a powerful and versatile PMIC that is ideal for use in industrial and automotive applications. Its adjustable output voltage makes it well suited for use in applications where there is a need to vary the output voltage. Additionally, its wide input voltage range and ability to operate in high-temperature environments make it an ideal choice for use in automotive and other harsh environments.

The specific data is subject to PDF, and the above content is for reference