Manufacturer Part Number
UCC28C43DGKR
Manufacturer
Texas Instruments
Introduction
The UCC28C43DGKR is a DC-DC switching controller designed for power management applications, offering efficient voltage regulation using boost, flyback, or forward converter topologies.
Product Features and Performance
Step-Up, Step-Up/Step-Down functions
Positive output configuration
Supports Boost, Flyback, Forward Converter topologies
Single output with one output phase
Voltage supply range from 7.6V to 18V
High-frequency switching up to 1MHz
Maximum duty cycle of 96%
Frequency control for precise operations
Product Advantages
Flexible voltage supply range to accommodate various applications
High-efficiency design for effective power conversion
Compact 8-TSSOP, 8-MSOP package for space-saving
Key Technical Parameters
Output Type: Transistor Driver
Voltage Supply (Vcc/Vdd): 7.6V ~ 18V
Frequency Switching: Up to 1MHz
Duty Cycle (Max): 96%
Operating Temperature: -40°C ~ 105°C (TJ)
Quality and Safety Features
Operating temperature range ensures reliability in varying environments
Compatibility
Compatible with various industrial standard power management applications
Application Areas
Suitable for power supplies, converters, and other power management solutions
Product Lifecycle
Product Status: Active
Not nearing discontinuation, replacements, or upgrades should be available
Several Key Reasons to Choose This Product
High switching frequency enables compact power supply design
Designed by Texas Instruments, a reputable manufacturer in the semiconductor industry
Broad operating temperature range suitable for challenging industrial applications
The high duty cycle allows for efficient power conversion with minimal losses
Tape & Reel packaging facilitates automated manufacturing processes