Manufacturer Part Number
UCC38C43DGKR
Manufacturer
Texas Instruments
Introduction
A highly-efficient DC DC switching controller for power management applications.
Product Features and Performance
Active Product Status ensuring current availability
Transistor Driver Output Type designed for direct MOSFET control
Step-Up and Step-Up/Step-Down Functionality for versatile power conversions
Single Positive Output Configuration supporting common use cases
Boost, Flyback, and Forward Converter Topologies providing multiple design options
Single Output Phase for simple power rail management
Voltage Supply range of 7.6V to 18V accommodating a variety of input voltages
High Frequency Switching up to 1MHz allowing for reduced inductor sizes
Max 96% Duty Cycle for high efficiency power conversion
Product Advantages
High-frequency operation at 1MHz enables smaller passive components
Versatile topologies for diverse application needs
Can function without a synchronous rectifier simplifying the design
Broad operating temperature range suitable for commercial applications
Key Technical Parameters
Single Output Phase providing easy design integration
6V to 18V Voltage Supply for a wide range of input sources
Frequency Control feature for managing switching frequency
Up to 1MHz Switching Frequency promoting miniaturization
96% Max Duty Cycle enabling efficient power transfer
Quality and Safety Features
Standardized Manufacturing and Packaging on Tape & Reel for reliable handling and mounting
Built to operate in commercial temperature ranges of 0°C to 70°C
Compatibility
Surface Mount 8-TSSOP and 8-MSOP package for easy PCB design and space saving
8-VSSOP Supplier Device Package compatible with standard soldering processes
Application Areas
Power Management solutions for consumer electronics
Industrial systems requiring efficient DC-DC conversion
Energy-conscious applications with power supply considerations
Product Lifecycle
Currently in Active stage with long-term availability
No known discontinuation, with ongoing support and potential future upgrades
Several Key Reasons to Choose This Product
Industry-leading manufacturer Texas Instruments known for quality and reliability
High efficiency for power-sensitive applications
Versatility in supported topologies allowing design flexibility
High switching frequency aids in designing compact and lightweight systems
Broad compatibility across various input voltages catering to different power requirements
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