IQ2415SA

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

DC DC converters are widely used in various applications, and the IQ2415SA is one of finest examples of these power management products. This DC-DC converter is a buck-boost converter, which can step up or step down a voltage by a conversion factor of up to 10V. In this article, we’ll discuss this converter’s application fields and working principles.

Application Fields

The IQ2415SA is primarily used in many industries such as automotive, wireless, consumer and computer manufacturing. It is packaged in a slim 6mm x 6mm x 1.6mm QFN package, making it ideal for use in space-constrained applications. As a multi-functional Buck-Boost converter, the IQ2415SA provides wide input voltage range of 2.6V-10V and output voltage range of 0.6V-8.5V. Additionally, it supports up to 6A of current at a switching frequency of 1MHz.

Due to its small form factor and its high efficiency (up to 96%), the IQ2415SA is especially useful for powering small and portable devices such as PDAs, mobile phones and GPS systems. Furthermore, it can also be used in space light applications such as LED lighting and automotive lighting. In addition, it can be used for embedded processing powers in servers, telecommunication, medical, and HVAC systems.

Working Principle

The IQ2415SA features a high-performance switching regulator using a detailed online feedback architecture. The architecture of the IQ2415SA is based on a highly efficient synchronous buck-boost converter circuit, allowing the device to both step up and step down the input voltage. It also features a Pulse Frequency Modulation (PFM) control, which prevents it from losing efficiency when the load is low. In order to maintain a stable output voltage, the IQ2415SA makes use of a built-in loop filter and a hysteretic current limiting system.

The IQ2415SA is designed with a low-RDS(on) integrated high-side MOSFET and an integrated low-side MOSFET, which reduces conduction losses and helps improve system efficiency. In addition, its wide input voltage range and its high switching frequency makes it suitable for both switching and linear power supply designs.

The IQ2415SA also features a programmable soft-start time as well as a programmable over-voltage, under-voltage, and over-current protection. This makes it a robust and reliable converter for a variety of applications. Additionally, the IQ2415SA supports a low-power shutdown mode, which allows for efficient power management and improved system reliability.

Conclusion

In conclusion, the IQ2415SA Buck-Boost converter is a highly efficient and reliable DC DC power management solution. Its wide input voltage range, high switching frequency, and compact package make it an ideal solution for many space-constrained applications, such as embedded systems, consumer electronics, and automotive designs. With its built-in protection and low-power shutdown modes, the IQ2415SA is a reliable, robust, and efficient solution for powering a variety of mobile and stationary systems.

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