Texas Instruments

UCC3808D-2  

DC DC Switching Controllers

UCC3808D-2 Description

The UCC3808D-2 is a highly efficient DC-DC switching controller designed for push-pull converter applications. Manufactured by Texas Instruments, this device is a part of the UCC3808 family, known for its robust performance and reliability. The UCC3808D-2 features a transistor driver output type with a positive output configuration, making it suitable for a wide range of power supply applications. It operates within a supply voltage range of 4.1V to 15V and offers a switching frequency of 194kHz, ensuring efficient power conversion.

UCC3808D-2 Features

• Output Type: Transistor Driver
• Output Configuration: Positive
• Switching Frequency: 194kHz
• Supply Voltage Range: 4.1V to 15V
• Operating Temperature: 0°C to 70°C (TA)
• Number of Outputs: 2
• Control Features: Frequency Control
• Duty Cycle (Max): 49%
• Output Phases: 1
• Package: Tube
• Mounting Type: Surface Mount
• Compliance: ROHS3 Compliant, REACH Unaffected, MSL 1 (Unlimited)

The UCC3808D-2 is designed to provide precise control over the switching frequency, ensuring stable and efficient power conversion. Its frequency control feature allows for fine-tuning of the switching frequency to optimize performance for specific applications. The device also benefits from a duty cycle of up to 49%, which helps in managing power delivery and reducing power loss.

UCC3808D-2 Applications

The UCC3808D-2 is ideal for applications requiring efficient power conversion and control. Its push-pull topology makes it suitable for:

• Power Supplies: Ideal for high-efficiency power supplies in various electronic devices.
• Adaptive Voltage Regulators: Provides precise control for adaptive voltage regulation systems.
• Telecommunications Equipment: Ensures reliable power conversion for telecom infrastructure.
• Industrial Control Systems: Suitable for industrial applications requiring robust and efficient power management.

The UCC3808D-2's ability to operate within a wide supply voltage range and its surface mount package make it highly versatile and easy to integrate into various designs. Its compliance with industry standards such as ROHS3 and REACH ensures that it meets environmental and safety requirements.

Conclusion of UCC3808D-2

The UCC3808D-2 from Texas Instruments stands out as a reliable and efficient DC-DC switching controller. Its unique features, such as frequency control and a high switching frequency, provide significant advantages over similar models. The device's wide operating voltage range and robust compliance with industry standards make it an ideal choice for a variety of applications, from power supplies to industrial control systems. The UCC3808D-2 is a testament to Texas Instruments' commitment to delivering high-performance, reliable solutions for the electronics industry.

UCC3808D-2 Documents

Download datasheets and manufacturer documentation for UCC3808D-2

Datasheets :

UCC2808-1/2, UCC3808-1/2      

HTML Datasheet :

UCC2808-1/2, UCC3808-1/2      

PCN Design/Specification :

Mult Devices Font 21/Apr/2018