Manufacturer Part Number
UCC2808DTR-2
Manufacturer
Texas Instruments
Introduction
The UCC2808DTR-2 is a low-power, high-performance, dual-output switching controller optimized for power management applications.
Product Features and Performance
Push-Pull topology for efficient power conversion
Dual outputs for versatile power management
Supports Step-Up/Step-Down voltage conversion
Designed for optimized gate drive
Frequency Control for improved system reliability
Operating frequency at 194kHz for reduced EMI emissions
Product Advantages
Low voltage operation starting from 4.1V
High-duty cycle up to 49% allows for greater power efficiency
Surface Mount package for compact PCB design
Temperature range of -40°C to 85°C ensures performance under various environmental conditions
Key Technical Parameters
Voltage Supply (Vcc/Vdd): 4.1V to 15V
Switching Frequency: 194kHz
Duty Cycle (Max): 49%
Number of Outputs: 2
Output Type: Transistor Driver
Topology: Push-Pull
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Reliable operation within specified temperature range
Robust SOIC-8 package for thermal management
Compatibility
Compatible with various surface mount techniques
Designed to integrate with multiple circuit topologies
Application Areas
Power supply modules
Battery-powered devices
Telecommunications equipment
Consumer electronics
Product Lifecycle
Active status, not indicated as nearing discontinuation
Availability of replacements or upgrades subject to Texas Instruments' product management
Several Key Reasons to Choose This Product
Versatile power management with push-pull topology
Low power operation suitable for portable and battery-operated devices
High switching frequency reduces size of passive components
Wide input voltage range facilitates multiple application uses
Robust thermal and package design for enhanced reliability
Ongoing product support from Texas Instruments, with active lifecycle status