DS3988T+

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 - Lighting, Ballast Controllers is an important module for electrical systems. To provide complete system with power signal regulation, power monitoring and other features, there is a need for an efficient PMIC. Among them, DS3988T+ is an example of this kind of component.

DS3988T+ is an 8-pin PMIC package which integrates a highly efficient switched mode power supply with LED Driver circuitry. This IC offers a wide range of protection features, including programmable LED current output, adjustable switching frequency and thermal protection. The IC also processes power signals, thereby allowing direct control of the illumination system. Furthermore, DS3988T+ also offers high accuracy feedback array and precision voltage regulation, thus making it ideal for critical industrial applications. Its small package makes it the preferred choice for space restricted applications as well.

The working principle of DS3988T+ can be divided into four parts. Firstly, the input of the power supply is rectified and filtered to provide DC input signals. Secondly, the input AC or DC signals are adjusted by the PWM control device. Thirdly, the PWM control signals are applied to the integrated switch mode power supply, which provides high efficiency with low loss. Fourthly, the output voltage is regulated by the integrated voltage detector circuit and output to the LED load.

DS3988T+ PMIC is a perfect fit for many applications, such as traffic control and signal units, railway signalling applications and automotive lighting systems. It is also suitable for industrial lighting and architecture lighting as well. With its unique features, it is capable of providing high precision control and accuracy. The strong protection features on this IC ensure high reliability and safety forall related applications.

In conclusion, DS3988T+ PMIC is a compact and efficient component that can be used for various applications. With its programmable LED current output, adjustable switching frequency and thermal protection, it provides the accurate control of the illumination system while offering high precision feedback array and voltage regulation. In addition, its small package makes it the ideal choice for space restricted applications. As a result, DS3988T+ PMIC is the perfect choice for many high-performance LED lighting applications.

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