IQ0515S

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

DC DC converters are an important component of many applications. They provide the ability to regulate and output a specified voltage from an input voltage source. The IQ0515S is a DC DC converter manufactured by IQD Frequency Products, a leading manufacturer of high-quality frequency solutions. It is a synchronous rectifying DC DC converter, providing the power conditioning that is required for many applications.

IQ0515S Application Field

The IQ0515S is designed to convert a DC input voltage ranging from 6.0 to 16V into a regulated output voltage between 1.8 to 3.3V when operating in continuous mode, and up to 5V when operating in burst mode. The output voltage is selectable via a combination of three external resistors. It is ideal for applications requiring a low input voltage such as battery-powered products, while maintaining a high output voltage even when the input voltage is low. Examples of applications that can benefit from the IQ0515s are:

• Industrial batteries
• Portable instrumentation
• Computer peripherals and accessories
• Hand-held devices
• Telecommunication equipment

IQ0515S Working Principle

The IQ0515S uses a synchronous rectifier and a peak current mode control scheme, which means that it provides fast transient response and high efficiency. The peak current mode control allows it to automatically adjust its output current as necessary to maintain the desired output voltage, ensuring a smooth operation and optimum power efficiency. The maximum output current of the IQ0515S is limited to 2.0A. The device also features short-circuit, over-voltage and over-temperature protections, with shuts down in case of any anomalies to ensure the safety of the system.

The IQ0515S is also equipped with a Power good pin, which can be used as an input/output signal to indicate normal output voltage and over-voltage situation. This feature provides a convenient and reliable way of detecting whether or not the output voltage is within an acceptable range. The PGOOD signal can also be used to control a system\'s power-up sequencing.

Conclusion

The IQ0515S is an advanced DC DC converter that provides high efficiency and fast transient response, making it ideal for many applications. With its adjustable output voltage, current limiting and protection features, the AQ0515S is designed to deliver reliable performance in the most challenging environments.

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