Manufacturer Part Number
UCC28C41DR
Manufacturer
Texas Instruments
Introduction
The UCC28C41DR is a DC DC switching controller designed for power management applications. It facilitates step-up, step-down, and transformer-based topologies.
Product Features and Performance
Supports Boost, Flyback, and Forward Converter topologies
Adjustable duty cycle up to 48% for varied power requirements
Capable of supporting switching frequencies up to 1MHz
Operates with a supply voltage ranging from 6.6V to 18V
Offers a transistor driver output type for efficient switching
Designed for surface mount technology for compactness
Product Advantages
High frequency operation reduces size of external components
Wide input voltage range accommodates various power sources
Flexible duty cycle control enhances versatility in different applications
Robust thermal performance with an operating range of -40°C to 105°C
Key Technical Parameters
Output Type: Transistor Driver
Function: Step-Up, Step-Up/Step-Down
Voltage Supply (Vcc/Vdd): 6.6V ~ 18V
Frequency Switching: Up to 1MHz
Duty Cycle (Max): 48%
Operating Temperature: -40°C ~ 105°C (TJ)
Mounting Type: Surface Mount
Package / Case: 8-SOIC
Quality and Safety Features
Operates reliably in a wide temperature range
Robust design ensures long-term stability and performance
Manufactured by Texas Instruments, a leader in semiconductor solutions
Compatibility
Compatible with a wide variety of circuit designs due to its flexible voltage and configuration options
Application Areas
Power supply modules
Portable devices
LED lighting
Industrial controls
Telecommunication equipment
Product Lifecycle
Status: Active
The product is currently in active production with no immediate discontinuation planned, ensuring long-term availability and support
Several Key Reasons to Choose This Product
Highly versatile for diverse power management applications
Wide input voltage range and adjustable duty cycle for design flexibility
High switching frequency allows for smaller external components, saving space
Reliable operation ensured by Texas Instruments' quality and performance standards
Active product status with long-term availability for ongoing projects
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