UC3903DWG4

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

UC3903DWG4 is a high-performance supervisor device manufactured by Texas Instruments which mainly focuses on providing efficient power management solution to users. It is mainly used in the field of automated battery management and provides excellent stability, high precision voltage and current control.

The UC3903DWG4 regulator is an advanced supervisor device which combines traditional voltage-mode control with a digital CDCM (Charge-Mode Control) to maximize system efficiency. It supports MOSFET-Based Battery Management application, enabling constant charging-current, improved overcurrent protection, single or dual cell balancing as well as optimized current-loop interaction.

To ensure the optimal performance in battery applications, UC3903DWG4 features a variety of important features. For example, UC3903DWG4 offers a low-ramp start-up voltage, a high operating temperature range, a wide input voltage range and excellent immunity to power up transients. Additionally, it also offers a wide-frequency response for improved charging accuracy and stability.

The UC3903DWG4 works based on open-loop control-mode. With its integrated operation amplifier, it offers a precise voltage regulation and higher accuracy. In addition, with an integrated charge-mode controller, it supports both single-cell and dual-cell charging with excellent current-loop stability. Also, it provides improved overcurrent protection to maximize safety and protect against overcharging and overdischarging.

The best use of the UC3903DWG4 is to power the charging circuits in automotive and solar systems. It offers great battery protection of against overcharging and overdischarging. It offers precise and reliable battery management solution which ensures improved cell longevity and performance. Additionally, it is a perfect solution to reduce the size of the system, improve efficiency and reduce the electrical noise at the output stage.

Moreover, the UC3903DWG4 can be adapted to an external network of transistors, providing the perfect regulation solution for applications that require higher batter life, improved performance and peak overcurrent protection. It can be easily configured to meet the specific needs of the user. The adjustable and programmable parameters allow for greater flexibility, ensuring a fast and reliable regulation and control of battery interfaces.

In conclusion, the UC3903DWG4 is an efficient, reliable and precise voltage and current supervisor device for small to medium power systems. It is a perfect solution for battery-management applications and offers improved overcurrent protection for long term reliability and excellent current-loop stability. Additionally, it supports MOSFET-Based Battery Management applications and adjustable and programmable parameters for greater flexibility, making it the best choice for efficient power management.

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