Manufacturer Part Number
UCC2808ADTR-1
Manufacturer
Texas Instruments
Introduction
The UCC2808ADTR-1 is a low-power, high-frequency, power management integrated circuit (PMIC) for AC/DC conversion and offline switching applications.
Product Features and Performance
No internal switches, requires external MOSFETs.
Suitable for Full-Bridge, Half-Bridge, and Push-Pull topologies.
Voltage Start-Up at 12.5 V.
Voltage Supply range from 8.3 V to 15 V.
Maximum Duty Cycle at 49%.
High switching frequency of 1MHz.
Frequency control for optimized performance.
Operational Temperature range from -55°C to 150°C.
Provided in an 8-SOIC package for small footprint applications.
Product Advantages
High frequency operation reduces the size of passive components.
Broad operating temperature making it suitable for various environments.
Frequency control feature assists in managing EMI.
The device is available in a compact 8-SOIC package, facilitating its use in space-constrained applications.
Key Technical Parameters
Topology: Full-Bridge, Half-Bridge, Push-Pull.
Start-Up Voltage: 12.5 V.
Supply Voltage: 8.3 V to 15 V.
Duty Cycle: 49%.
Switching Frequency: 1 MHz.
Operating Temperature: -55°C to 150°C.
Package: 8-SOIC.
Quality and Safety Features
High-temperature tolerance ensuring reliability under thermal stress.
Isolated output for safety and noise reduction.
Compatibility
The device is compatible with external MOSFETs for switching applications.
Application Areas
AC/DC power supplies.
Power converters for telecommunications.
Industrial control systems.
Power supplies for consumer electronics.
Product Lifecycle
Product Status: Active.
Not nearing discontinuation with availability for replacements and potential upgrades.
Several Key Reasons to Choose This Product
High-frequency operation allowing for smaller components and reduced system size.
Broad operating temperature range catering to industrial and consumer applications.
Flexible supply voltage range adaptable to various power systems.
Compact package size ideal for space-constrained designs.
Manufacturer Texas Instruments is known for quality and support.