UCC3813D-3G4

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

UCC3813D-3G4 is a voltage regulator that is specifically designed as DC to DC switching controllers and falls under the category of PMIC (Power Management ICs). It is a highly effective DC-DC converter intended for SMPS (Switched-Mode Power Supply) applications and provides superior system performance.

The UCC3813D-3G4 is capable of producing an output voltage range of 2.5V to 29V with a switching frequency of up to 300kHz. It is also able to provide continuous output current of up to 3A, making it suitable for a variety of power management applications such as battery chargers, DC/DC conversion and distributed power systems.

The UCC3813D-3G4 boasts a number of advantageous features such as low startup current and a wide supply voltage range from 6V to 60V. In addition, the device is equipped with a fault protection feature which helps to protect the system from high current overload, short-circuit and overtemperature conditions.

When it comes to the working principle of the UCC3813D-3G4, it is based on the pulse-width modulation (PWM) technique. This IC utilizes two internal oscillators to precisely set the switching frequency. The device also includes an internally programmable up-threshold voltage detector, an overrun current protection, a slow-start circuit, and a soft-start circuit. The up-threshold voltage detector safeguards the system from any overvoltage condition and the current protection and soft-start circuits protect the system from any current/voltage spike.

The UCC3813D-3G4 is an optimal solution for a wide range of applications such as distributed power supplies, DC/DC converters, AC/DC adaptors, and motion control systems. It is also capable of operating over an extended temperature range, making it suitable for space-constrained and harsh environment applications.

In conclusion, the UCC3813D-3G4 is an efficient voltage regulator specifically designed as DC to DC switching controllers and falls under the category of PMIC (Power Management ICs). It features an impressive output voltage range, a wide supply voltage range, as well as fault protection feature and utilizes a pulse-width modulation technique for precise signal generation. It is a highly versatile device that is suitable for a wide range of applications such as battery chargers, DC/DC conversion and distributed power systems, making it an ideal choice for various power management applications.

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