Manufacturer Part Number
UCC28514DWR
Manufacturer
Texas Instruments
Introduction
UCC28514DWR by Texas Instruments is a Power Factor Correction (PFC) controller designed for efficient power supply in various electronic equipment.
Product Features and Performance
Average Current Mode for efficient power handling
High switching frequency of 200kHz
Low startup current of 100 µA
Supports a supply voltage from 9.7V to 18V
Operates in a wide temperature range: -40°C to 105°C
Surface mount technology with a 20-SOIC package for streamlined board mounting
Product Advantages
Enhanced power efficiency for reduced operational costs
High frequency operation allows smaller peripheral components
Low start-up current minimizes initial power draw
Wide voltage and temperature operating range expands application utility
Key Technical Parameters
Mode: Average Current
Switching Frequency: 200kHz
Current Startup: 100 µA
Voltage Supply: 9.7V ~ 18V
Operating Temperature: -40°C ~ 105°C
Quality and Safety Features
Robust thermal performance over an extended temperature range
Reliable start-up under varying conditions with low start-up current
Compatibility
Compatible with various power management applications requiring PFC
Suitable for use with surface mount technologies (SMT)
Application Areas
Industrial power supplies
Consumer electronics
Telecommunications equipment
Computing infrastructures
Product Lifecycle
Status: Last Time Buy
Suggest considering replacements or future upgrades due to nearing discontinuation
Several Key Reasons to Choose This Product
Optimal power efficiency achieving industry standards
Highly reliable for rugged applications with a wide operating temperature
Compact and suitable for modern high-density power applications
Available in tape and reel packaging for automated assembly processes
Past proven track records in varied applications ensuring performance reliability