Manufacturer Part Number
UCC3813PW-2
Manufacturer
Texas Instruments
Introduction
UCC3813PW-2 is a sophisticated Power Management Integrated Circuit (PMIC) for AC DC conversion and offline switching applications.
Product Features and Performance
Integrated internal switch
High-performance boost, buck, flyback, and forward topologies
High-frequency switching at 1MHz
Start-up voltage of 12.5V
Operating supply voltage range of 8.3V to 12V
High duty cycle up to 99%
Frequency control for precise operation
Product Advantages
Optimized for high-frequency operation
Compact 8-TSSOP package for space-sensitive applications
Robust thermal performance with an operating temperature range of -55°C to 150°C
Key Technical Parameters
Non-Isolated output
Duty cycle: 99%
Switching frequency: 1MHz
Operating temperature: -55°C ~ 150°C (TJ)
8-TSSOP packaging for surface mount applications
Quality and Safety Features
Extended operating temperature range for use in harsh environments
Compatibility
Compatible with various voltage topologies for flexible design considerations
Surface mount for widespread PCB compatibility
Application Areas
Power supply units
DC-DC converters
Consumer electronics
Telecommunications equipment
Product Lifecycle
Marked as Last Time Buy indicating upcoming discontinuation
Advisable to check for replacement or upgrade options
Several Key Reasons to Choose This Product
Advanced integration for simplified design and reduced external components
High switching frequency enables the use of smaller passive components
Extensive operating temperature range suitable for industrial applications
Reliable power management solution from a reputable manufacturer, Texas Instruments
Availability of replacements or upgrades from Texas Instruments' extensive PMIC portfolio