Manufacturer Part Number
UCC28702DBVR
Manufacturer
Texas Instruments
Introduction
The UCC28702DBVR is a Texas Instruments AC/DC converter designed for efficient power management, particularly in offline switching applications.
Product Features and Performance
Optimized for flyback topology
Supports isolated output design
Startup voltage of 21V
Operational Supply Range: 9V to 35V
Switching Frequency Range from 1kHz to 130kHz
Overvoltage and current limiting fault protection
Suitable for surface mount technology with SOT-23-6 package
Product Advantages
High efficiency power conversion
Advanced protection mechanisms
Wide range of switching frequencies for flexible design
Small form factor suitable for compact devices
Key Technical Parameters
Topology: Flyback
Start-Up Voltage: 21V
Supply Voltage (Vcc/Vdd): 9V ~ 35V
Switching Frequency: 1kHz ~ 130kHz
Operating Temperature: -20°C ~ 125°C (TJ)
Quality and Safety Features
Current limiting and overvoltage protection
High thermal performance with operating temperature range up to 125°C
Compatibility
Designed to be compatible with a variety of flyback circuit configurations
Application Areas
Consumer electronics power supplies
Industrial power systems
Power adapters for portable devices
Product Lifecycle
The product status is active
No indication of discontinuation, replacements or upgrades currently announced
Several Key Reasons to Choose This Product
Highly efficient power conversion reduces energy loss
Robust protection features extend product lifespan
Flexible switching frequency accommodates diverse design needs
The small package size is ideal for space-constrained applications
Manufactured by Texas Instruments, a leader in semiconductor solutions
Continued product support with an active status in the lifecycle
