Texas Instruments

UCC3813PWTR-0  

DC DC Switching Controllers

UCC3813PWTR-0 Description

The UCC3813PWTR-0 is a highly versatile transistor driver designed for a wide range of DC-DC switching controller applications. Manufactured by Texas Instruments, this device is engineered to provide efficient power conversion and control in various topologies, including boost, flyback, and forward converter configurations. The UCC3813PWTR-0 operates within a supply voltage range of 6.9V to 12V and supports a switching frequency of 46kHz, making it suitable for applications requiring precise power management.

This device is packaged in an 8-TSSOP surface-mount format, ensuring ease of integration into compact and high-density designs. The UCC3813PWTR-0 is designed for an operating temperature range of 0°C to 70°C, making it suitable for a variety of industrial and consumer applications. It is also compliant with stringent environmental regulations, such as REACH and ROHS3, and has a moisture sensitivity level (MSL) of 2, ensuring reliability in diverse environmental conditions.

UCC3813PWTR-0 Features

The UCC3813PWTR-0 offers several key features that set it apart from similar models in the market:

• Transistor Driver Output: Provides robust control for power transistors, ensuring efficient power delivery.
• Positive Output Configuration: Simplifies circuit design and enhances compatibility with a wide range of power devices.
• Frequency Control: Allows precise control over the switching frequency, enabling optimized power conversion efficiency.
• High Duty Cycle: Supports a maximum duty cycle of 99%, providing flexibility in power management and control.
• Single Output Phase: Ensures simplicity and reliability in power delivery, making it ideal for single-phase applications.
• Compliance and Reliability: The UCC3813PWTR-0 is REACH unaffected and ROHS3 compliant, ensuring it meets the highest environmental standards. Its MSL of 2 (1 year) guarantees stability in various environmental conditions.

UCC3813PWTR-0 Applications

The UCC3813PWTR-0 is ideal for a variety of applications where efficient power conversion and control are critical. Some specific use cases include:

• Power Supplies: Ideal for designing compact and efficient power supplies for consumer electronics, industrial equipment, and telecommunications infrastructure.
• Adaptive Voltage Regulators: Suitable for applications requiring dynamic voltage regulation, such as in adaptive computing and high-performance computing systems.
• Battery Chargers: Enhances the efficiency and reliability of battery charging systems, ensuring optimal power delivery and extended battery life.
• DC-DC Converters: Provides robust control for DC-DC converters in various applications, from automotive electronics to renewable energy systems.

Conclusion of UCC3813PWTR-0

The UCC3813PWTR-0 from Texas Instruments is a versatile and reliable transistor driver that offers a comprehensive set of features for efficient power conversion and control. Its compatibility with multiple topologies, precise frequency control, and high duty cycle make it an excellent choice for a wide range of applications. The device's compliance with environmental standards and its robust design ensure long-term reliability and ease of integration into modern electronic systems. Whether used in power supplies, adaptive voltage regulators, battery chargers, or DC-DC converters, the UCC3813PWTR-0 delivers exceptional performance and reliability, making it a standout choice in the DC-DC switching controller market.

UCC3813PWTR-0 Documents

Download datasheets and manufacturer documentation for UCC3813PWTR-0

Datasheets :

UCC2813-x, UCC3813-x Datasheet      

Other Related Documents :

Power Management Guide      

HTML Datasheet :

UCC2813-x, UCC3813-x Datasheet      

PCN Design/Specification :

Mult Dev DS Chg 6/Aug/2020