Manufacturer Part Number
UCC38C43DGK
Manufacturer
Texas Instruments
Introduction
High-performance, low-cost PWM controllers for DC-DC conversion
Designed for isolated and non-isolated step-up, step-down, and flyback topologies
Product Features and Performance
Supports operation up to 1 MHz switching frequency
Provides voltage regulation over a wide input voltage range of 7.6V to 18V
Features internal soft-start and over-current protection
Operates over a wide temperature range of 0°C to 70°C
Product Advantages
Efficient power conversion with minimal external components
Comprehensive protection features for reliable operation
Flexibility to support various power conversion topologies
Key Technical Parameters
Input Voltage Range: 7.6V to 18V
Switching Frequency: Up to 1 MHz
Maximum Duty Cycle: 96%
Output Phases: 1
Control Features: Frequency Control
Quality and Safety Features
ROHS3 Compliant
Designed for reliable and safe operation
Compatibility
Suitable for a variety of DC-DC conversion applications
Application Areas
Isolated and non-isolated step-up, step-down, and flyback power supplies
Industrial, automotive, and consumer electronics applications
Product Lifecycle
Currently in production
Replacement or upgrade options may be available in the future
Key Reasons to Choose This Product
High-performance PWM controller for efficient power conversion
Wide input voltage range and frequency capability
Comprehensive protection features for reliable operation
Flexibility to support various power conversion topologies
Cost-effective solution with minimal external components