TPS22990DMLR

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

TPS22990DMLR is a device that belongs to the PMIC (Power Management Integrated Circuit) power distribution switches, load drivers family. It is a voltage regulator DC/DC converter which is able to deliver up to 3.6A of output current with programmable output voltage. It has high performance and integrated features such as soft start, fault protection, fast transient response, adjustable over-voltage and current limit.

Application Field

TPS22990DMLR can be used in many different applications and industries. It is widely used for enterprise and industrial systems, such as industrial computers, telecommunication equipment, automotive systems and other automation equipment. It can also be used for medical device and consumer electronic applications such as cell phones, tablets and other portable electronic products.

Working Principle

TPS22990DMLR works on the principle of voltage regulation. It is a DC/DC converter which is able to deliver up to 3.6A of output current with programmable output voltage. It uses an adaptive current limit feedback loop and high-efficiency, full-bridge architecture to provide industry-leading dynamic current performance. The device automatically adjusts its output voltage, current and switching frequency to optimize performance and efficiency.

The device operates in discontinuous conduction mode and supports both buck (step-down) and boost (step-up) operation. It is able to accurately regulate output voltage, by adjusting the duty cycle (DC) of the full-bridge pulse-width modulation (PWM). The device also features an ultra low-ripple soft start function and an adjustable over-voltage protection (OVP) and over-current protection (OCP).

Conclusion

TPS22990DMLR is a high performance power management integrated circuit which belongs to the PMIC family of power distribution switches, load drivers category. It provides up to 3.6A of output current and is capable of accurately regulating output voltage by adjusting the duty cycle of the Pulse-Width Modulation. It is suitable for enterprise and industrial, medical devices and consumer electronics application that requires voltage regulation.

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