Manufacturer Part Number
UC2854BN
Manufacturer
Texas Instruments
Introduction
The UC2854BN is a Power Management (PMIC) integrated circuit specifically designed for Power Factor Correction (PFC) applications.
Product Features and Performance
Provides Average Current Mode Control for PFC
Switching frequency range from 80kHz to 120kHz
Operates within a supply voltage range of 10V to 20V
Supports a wide operating temperature range from -40°C to 85°C
Through-hole mounting for robust physical installation
Product Advantages
Optimal power factor correction enhances energy efficiency
Minimizes power loss due to its precise control and high switching frequency range
Suitable for harsh temperature environments due to its broad operating temperature range
Key Technical Parameters
Mode: Average Current
Frequency Switching: 80kHz to 120kHz
Current Startup: 250 µA
Voltage Supply: 10V to 20V
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Rigorous standards compliance for reliable and safe operation
Designed for long-lasting performance under variable environmental conditions
Compatibility
Compatible with a broad range of power management applications requiring power factor correction
Designed to be used in systems with a 16-DIP (0.300", 7.62mm) package requirement
Application Areas
Industrial power supplies
Commercial lighting systems
High-power electrical systems where power factor correction is necessary
Product Lifecycle
Status: Last Time Buy
This product is nearing discontinuation with opportunities to purchase remaining stock
Potential replacements or upgrades should be considered for new designs
Several Key Reasons to Choose This Product
High reliability and performance in power factor correction
Durable and capable of operating in extreme temperatures
Flexible and compatible with various high-power applications
Proven technology from a trusted manufacturer, Texas Instruments