Manufacturer Part Number
UCC28086PW
Manufacturer
Texas Instruments
Introduction
A versatile power management integrated circuit (PMIC) for DC-DC switching controllers.
Product Features and Performance
Supports Step-Up/Step-Down conversion functions
Half-Bridge, Push-Pull topology enhances efficiency
Dual outputs with single-phase operation
High frequency switching at 200kHz
Max duty cycle of 49%
Incorporates Synchronous Rectifier for improved efficiency
Current Limit feature for protection
Frequency Control for adjustable switching frequency
Product Advantages
High integration suitable for compact designs
Versatility in providing both step-up and step-down voltage regulation
Synchronous rectification for power loss reduction
Thermal and current protection for increased safety and reliability
Key Technical Parameters
Supply Voltage range: 4.1V to 15V
Switching Frequency: 200kHz
Operating Temperature range: -40°C to 85°C
Duty Cycle (Max): 49%
Output Phases: 1
Number of Outputs: 2
Quality and Safety Features
Over-current protection limits potential damage
Built-in thermal shutdown mechanism
Meets industry-standard quality and reliability benchmarks
Compatibility
Surface Mount compatible for PCBs
Packaged in 8-TSSOP for easy integration
Application Areas
Power supplies
Voltage regulators for consumer electronics
Portable and battery-powered devices
Telecommunications equipment
Product Lifecycle
Currently active product status
High availability for production and maintenance cycles
Several Key Reasons to Choose This Product
Engineered for robustness in a variety of applications
Flexible power supply solution from a reputable manufacturer
Optimized for high-efficiency requirements
Ease of use with surface-mount packaging
Backed by Texas Instruments' quality and support
UCC28084PWTRTexas Instruments