MAX17290EUBA+

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

MAX17290EUBA+ Application Field and Working Principle
PMIC, or Power Management IC, is an important part of a system, providing effective and reliable power supply management. As the demand for power efficiency and functionality increases, the variety and choice of PMICs available on the market has shown immense progress. Among them are DC DC Switching Regulators, one of the most popular PMICs due to its ability to provide high efficiency, high speed and low costs. The MAX17290EUBA+ is a perfect example of a DC DC Switching Regulator, which offers users an excellent combination of size, efficiency, performance and cost. In this article, we’ll take a look at the various application fields and details of its working principle.
Application Fields
The MAX17290EUBA+ is a DC DC switching regulator that is mainly used in automotive electronics and mobile devices. This is qualified according to the AEC–Q100 standards, therefore ensuring its performance and quality in harsh automotive environments.
As for mobile applications, such as tablets, smartphones, and other handheld electronic devices, the MAX17290EUBA+ plays an important role in power regulation and management. Its minuscule size and high power efficiency allow it to be used in space-sensitive, portable designs. Thanks to its highly efficient switching regulation, which is up to 95%, this device is able to convert voltage from a higher voltage to a lower voltage, allowing users to save battery power. As a plus, the low power shut-off mode prepares an extra harrow for devices with idle-state systems.
Working Principle
The MAX17290EUBA+ utilizes its heart, a buck converter or simple DC-DC converter. This device is used to reduce the input voltage to a lower voltage, suitable for the electronic components connected to it. The main concept of the working principle is to switch the output power in a controlled way; this part is managed by the MOSFET switch. As the input voltage is applied, it will turn on the MOSFET switch and send the voltage to the filter inductor inside the DC-DC converter. As the filter armature stores the voltage, it starts to reduce the high voltage to a desired level.
Simultaneously, two capacitors, one at the input side and one at the output side, will help reduce the noise created by the switching. Then, the output voltage that has gone through the filter inductor and the two capacitors will be sent to the external circuit through the MOSFET switch. Finally, the controller sends a feedback signal to the MOSFET switch, activating and deactivating it in a regulated way.
Conclusion
The MAX17290EUBA+ DC DC switching regulator is an excellent PMIC for automotive and portable electronic devices. Its small size and high efficiency have made it a reliable power supply management solution for many applications. Its highly regulated switching regulator principle makes it a great fit for saving power and converting voltage from a higher voltage to a lower voltage.

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