Manufacturer Part Number
UCC25702DTR
Manufacturer
Texas Instruments
Introduction
UCC25702DTR is a high-performance DC DC Switching Controller designed for power management applications.
Product Features and Performance
Switching controller for DC-DC conversion
Supports Step-Up and Step-Up/Step-Down functions
Isolation Capable Output Configuration
Compatible with Boost, Flyback, Forward Converter topologies
Single output with one phase
Adjustable switching frequency
Duty Cycle up to 99%
Features clock synchronization
Current Limit, Frequency Control, Sequencing, Soft Start control features
Product Advantages
Enhanced power efficiency
Versatile topological support
High duty cycle for greater voltage range
Integration features to reduce system complexity
Robust thermal performance operating from -40°C to 85°C
Key Technical Parameters
Voltage Supply (Vcc/Vdd): 8.8V ~ 15V
Frequency - Switching: 100kHz
Duty Cycle (Max): 99%
Control Features: Current Limit, Frequency Control, Sequencing, Soft Start
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Robust operation within industrial temperature ranges
Designed to meet high safety and quality standards
Compatibility
Compatible with various topologies like Boost, Flyback, Forward Converter
Mounting Type: Surface Mount
Package/Case: 14-SOIC
Application Areas
Used in power supplies for Telecom, Servers, Networking equipment, and Industrial systems.
Product Lifecycle
Product Status: Active
Currently not near discontinuation with ongoing support
Several Key Reasons to Choose This Product
Highly flexible and adaptable for different power configurations
Stable performance in a wide range of operating temperatures
High-frequency switching allows for smaller passive components
Optimized for efficient power management in complex electronic systems
Renowned manufacturer Texas Instruments offers reliability and industry-leading performance