STWD100NWWY3F Integrated Circuits (ICs)

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

PMIC (Power Management Integrated Circuit) supervisors are integral components in various devices, from computers and cell phones to home appliances and medical equipment. The STWD100NWWY3F is an example of a PMIC supervisor, which offers a variety of behaviors and features depending on the application. In this article we will discuss the application fields, working principle and benefits of the STWD100NWWY3F.

Application Fields

The STWD100NWWY3F is typically used in mobile, industrial and consumer electronics which require power supply sequencing, power fault protection and power monitoring, such as mobile phones, PDAs, tablets, laptops and video game consoles. It enables smart power decisions, prevents damage to vulnerable components, reduces failures due to power surges and protects data in storage. In addition, its 3.3V/1.8V/1.2V operating voltage range is ideal for a wide range of applications.

Working Principle

The STWD100NWWY3F functions as a supervisor, which is used to monitor the supply voltage level at which the device is operating. It features an adjustable reset output, undervoltage and overvoltage monitoring, as well as an adjustable reset threshold and reset duration for accurate power management. In addition, it is capable of monitoring multiple power-supply rails, making it suitable for complex power architectures. The reset output helps to ensure that other sub-systems do not start operating until power is stabilized, thus preventing potential damage to the system.

The STWD100NWWY3F can also detect power-on reset, hardware reset, brown-out reset and external reset, allowing more flexibility to configure different reset modes. The supervisor also has an output active-low voltage selection pin and a POR (Power-on Reset) output for real-time monitoring of power supply conditions.

Benefits

The STWD100NWWY3F offers multiple benefits in different applications. Its unique set of features helps protect power-supply circuits from damage in the event of power supply fluctuations, such as under- or overvoltage. Its adjustable reset output also enables accurate power delivery, reducing risk of system malfunction or damage. In addition, the supervisor provides additional safety by detecting and responding to power-on reset, hardware reset, brown-out reset and external reset events.

The STWD100NWWY3F is also designed to minimize the need for additional components, greatly reducing overall cost, board space and power consumption. Furthermore, its wide operating voltage range makes it suitable for a variety of application fields.

Conclusion

The STWD100NWWY3F is an example of a PMIC supervisor which is used to monitor the supply voltage level at which the device is operating. It can be used in mobile, industrial and consumer electronics requiring power supply sequencing, power fault protection and power monitoring. Its adjustable reset output enables accurate power delivery and detection of power-on reset, hardware reset, brown-out reset and external reset events. Its wide operating voltage range and minimal additional component requirements make it suitable for a variety of applications and help reduce overall cost, board space and power consumption.

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