Manufacturer Part Number
UCC2813DTR-4
Manufacturer
Texas Instruments
Introduction
The UCC2813DTR-4 is a robust AC DC converter and offline switch designed for power management applications in various electronic devices.
Product Features and Performance
Supports multiple topologies including Boost, Flyback, and Forward
Operates without an internal switch
Features Frequency Control
Surface Mount package type
Wide operating temperature range from -55°C to 150°C
Product Advantages
High switching frequency of 1MHz allows for smaller component size
Start-Up Voltage of 12.5 V ensures reliability in low voltage conditions
Adaptable to various input voltage ranges from 8.3V to 12V
Efficient operation under extreme environmental conditions
Key Technical Parameters
Voltage - Supply (Vcc/Vdd): 8.3V ~ 12V
Duty Cycle: 49%
Frequency - Switching: 1MHz
Operating Temperature: -55°C ~ 150°C (TJ)
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Quality and Safety Features
Robust operating temperature range ensures stable performance under thermal stress
Compatibility
Flexible towards different topologies and varying voltage ranges
Application Areas
Power supply sections of consumer electronics
Industrial automation systems
Telecommunication equipment
Product Lifecycle
Status: Active
Continuously supported with no current plans for discontinuation
Several Key Reasons to Choose This Product
High frequency switching capability facilitates compact power supply designs
Reliable start-up voltage enhances device readiness and performance
Wide operating temperature range allows deployment in harsh environments
Stable performance across a range of input voltages for versatile applications
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