Manufacturer Part Number
UCC38C44DGKR
Manufacturer
Texas Instruments
Introduction
The UCC38C44DGKR is a power management integrated circuit designed for DC to DC switching controllers, utilized in various electronic applications to efficiently control power voltage and current.
Product Features and Performance
Step-Up, Step-Down functionality
Supports Boost, Flyback, Forward Converter topologies
Single Output with one Output Phase
Voltage Supply range between 9V and 18V
High-Frequency Switching capability up to 1MHz
Maximum Duty Cycle of 48%
Surface Mount 8-TSSOP, 8-MSOP Package
Operating Temperature range from 0°C to 70°C
Product Advantages
Highly integrated for compact designs
Flexibility with multiple topologies supported
High switching frequency ideal for efficient power conversion
Built by Texas Instruments, known for quality and reliability
Key Technical Parameters
Output Type: Transistor Driver
Voltage - Supply: 9V ~ 18V
Frequency - Switching: Up to 1MHz
Duty Cycle (Max): 48%
Operating Temperature: 0°C ~ 70°C
Quality and Safety Features
Robust thermal performance within operating temperature range
Designed with industry-leading quality assurance standards
Compatibility
Compatible with surface mount technology for PCB assembly
Fits 8-VSSOP device package requirements
Application Areas
Consumer Electronics
Telecommunications
Industrial Power Systems
Computing Peripherals
Product Lifecycle
Status: Active
No indication of discontinuation, replacements, or upgrades are currently specified.
Several Key Reasons to Choose This Product
Offers design flexibility with its Step-Up and Step-Down functions
Provides high-frequency switching for efficient energy conversion
Reliable operation within a broad range of temperatures
Built to Texas Instruments' stringent quality standards
Applicable in a wide array of electronic devices and power applications
UCC38C45DGTexas Instruments
UCC38C44DGBB/TI