Manufacturer Part Number
UCC3581D
Manufacturer
Texas Instruments
Introduction
Power Management IC for DC-DC Switching Control
Product Features and Performance
Step-Up, Step-Down, Step-Up/Step-Down capabilities
Supports Positive Output Configuration with Isolation Capability
Buck, Boost, Flyback, Forward Converter topologies
Single Output Phase
Up to 100kHz Switching Frequency
Maximum Duty Cycle of 84%
Current Limit, Enable, Frequency Control, Soft Start Features
Clock Synchronization Ability
Product Advantages
Flexible for various power supply designs
Robust output voltage regulation
Integration of multiple topologies in one device
Suitable for a broad range of input voltages
Precision control for optimized performance
Key Technical Parameters
Voltage Supply Range: 6.8V to 15V
Operating Temperature Range: 0°C to 70°C
Output: Transistor Driver
Mounting Type: Surface Mount
Package: 14-SOIC
Quality and Safety Features
Consistent performance across specified temperature range
Built-in current limit for protection
No Synchronous Rectifier for simplified design
Compatibility
Compatible with various input voltage levels and multiple topologies
Application Areas
Power Supplies
Consumer Electronics
Industrial Control Systems
Telecommunications Equipment
Product Lifecycle
Status: Active
Product is currently not nearing discontinuation
Availability of replacements or upgrades not specified
Several Key Reasons to Choose This Product
Versatile use in multiple power configuration designs
High reliability and robustness for industrial standards
Convenient integration into system with surface mount packaging
Proven manufacturer with established support and quality control systems
Up-to-date with current regulation standards for power management
Suitable for a wide range of products and applications due to its flexibility and feature set