Manufacturer Part Number
UCC38C45D
Manufacturer
Texas Instruments
Introduction
The UCC38C45D is a DC DC switching controller designed for power management applications.
Product Features and Performance
Supports Step-Up and Step-Up/Step-Down functions
Positive output configuration
Applicable in Boost, Flyback, and Forward Converter topologies
Single output with one-phase
Operating voltage range from 7.6V to 18V
Switching frequency up to 1MHz
Maximum duty cycle of 48%
Non-synchronous rectifier
Product Advantages
High-frequency operation reduces the size of passive components
Flexibility in topology selection for various applications
Simple design and ease of use
Key Technical Parameters
Voltage Supply: 7.6V to 18V
Switching Frequency: Up to 1MHz
Duty Cycle (Max): 48%
Operating Temperature Range: 0°C to 70°C
Mounting Type: Surface Mount
Package/Case: 8-SOIC
Quality and Safety Features
Operates within a standard industrial temperature range
Compatibility
Can be used with various types of inductors and capacitors based on design requirements
Application Areas
Power supplies for electronic devices
Industrial control systems
Telecommunications equipment
Product Lifecycle
Obsolete status indicates that the product is nearing or has reached discontinuation
Potential replacement or upgrade options may be available from Texas Instruments
Reasons to Choose This Product
Suitable for a range of power applications due to versatile topology implementation
High efficiency with switching frequency up to 1MHz
Texas Instruments' reputation for reliable and high-quality components
Ease of integration with surface mount technology
Operational in a variety of temperature conditions ranging from 0°C to 70°C