Texas Instruments

UCC2808AD-2G4  

DC DC Switching Controllers

UCC2808AD-2G4 Description

The UCC2808AD-2G4 is a highly efficient transistor driver IC designed for power management applications, manufactured by Texas Instruments. This device is part of the Power Management (PMIC) category and is specifically tailored for push-pull converter applications. It features a positive output configuration and operates within a supply voltage range of 4.1V to 15V. The UCC2808AD-2G4 is housed in an 8SOIC package and is available in a tube packaging format. It is REACH unaffected and ROHS3 compliant, ensuring it meets stringent environmental standards. The device has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing processes without the need for special handling.

UCC2808AD-2G4 Features

• Output Type: Transistor Driver
• Output Configuration: Positive
• Frequency - Switching: 194kHz
• Voltage - Supply (Vcc/Vdd): 4.1V to 15V
• Number of Outputs: 2
• Control Features: Frequency Control
• Duty Cycle (Max): 49%
• Output Phases: 1
• Mounting Type: Surface Mount
• Synchronous Rectifier: No
• Clock Sync: No
• ECCN: EAR99
• HTSUS: 8542.39.0001
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

The UCC2808AD-2G4 offers several unique features that provide significant advantages over similar models. Its switching frequency of 194kHz allows for high efficiency and reduced component size, making it ideal for compact power supply designs. The device's wide supply voltage range ensures compatibility with various power sources, enhancing its versatility. The maximum duty cycle of 49% provides precise control over the output power, contributing to stable and reliable performance.

UCC2808AD-2G4 Applications

The UCC2808AD-2G4 is well-suited for a variety of applications where efficient power management is critical. Its push-pull topology makes it particularly suitable for high-frequency switching power supplies, such as those found in consumer electronics, industrial equipment, and automotive systems. The device's ability to operate within a wide voltage range and its surface-mount package make it an excellent choice for space-constrained designs. Additionally, its compliance with REACH and ROHS3 standards ensures it meets environmental regulations, making it suitable for global markets.

Conclusion of UCC2808AD-2G4

The UCC2808AD-2G4 is a robust and versatile transistor driver IC that offers high efficiency and reliability in power management applications. Its unique features, such as the 194kHz switching frequency and wide supply voltage range, provide significant advantages over similar models. The device's compliance with environmental standards and its surface-mount package make it an ideal choice for modern, compact power supply designs. Whether used in consumer electronics, industrial equipment, or automotive systems, the UCC2808AD-2G4 ensures stable and efficient power delivery, making it a reliable component for any power management application.

UCC2808AD-2G4 Documents

Download datasheets and manufacturer documentation for UCC2808AD-2G4

EOL :

Product Discontinuance Notification 2024-02-26 (PDF)      

Images :

Mechanical Outline Drawing      

Models :

UCC2808AD-2G4 Symbol & Footprint by SnapMagic