Manufacturer Part Number
UCC28700DBVT
Manufacturer
Texas Instruments
Introduction
The UCC28700DBVT is a switch-mode power controller for precise regulation of isolated power supplies.
Product Features and Performance
Switch-mode power controller
Flyback topology for efficient energy conversion
Provides accurate output control
Highly integrated for a simplified design
Suitable for designing isolated power supplies
Product Advantages
Efficient power regulation minimizes waste
Supports wide voltage supply range
Simplified design reduces time-to-market
Active component leads to continuous product availability
Key Technical Parameters
Topology: Flyback
Voltage - Start Up: 21V
Voltage - Supply (Vcc/Vdd): 9V ~ 35V
Frequency - Switching: 1kHz ~ 130kHz
Fault Protection: Current Limiting, Over Voltage
Operating Temperature: -20°C ~ 125°C (TJ)
Quality and Safety Features
Built-in current limiting for protective operation
Overvoltage fault protection enhances safety
High operating temperature range ensures reliability under various conditions
Compatibility
Designed for surface mount technology
Package compatible with standard SOT-23-6 footprints
Application Areas
Power supplies for consumer electronics
Industrial power systems
Telecommunication equipment power supplies
Energy management systems
Product Lifecycle
Product Status: Active
Not currently nearing discontinuation
Replacements or upgrades may be offered in Texas Instruments' product line
Several Key Reasons to Choose This Product
Accurate and efficient power conversion in isolated design
Broad operating supply range, enhancing versatility across applications
High-frequency switching capability for compact power supply design
Multiple built-in protections for increased safety and reliability
Active product status ensures long-term availability for design continuity
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