Catalog
Boost Controller with Power Factor Correction
Key Features
• PFC Boost with Minimum Number of External Components
• VINand VOUTLimited Only by External Components
• Active Power Factor Correction
• Low Harmonic Distortion
• Overvoltage Protection
• Energy Star Compliant (<0.5W No-Load Operation)
• 16-Lead MSOP Package
Description
AI
The LT8312 is a power factor correction (PFC) boost controller. A LT8312-based design can achieve a power factor of greater than 0.99 by actively modulating the input current, allowing compliance with most Harmonic Current Emission requirements.The LT8312 is well suited for a wide variety of off-line applications. The input range can be scaled up or down, depending mainly on the choice of external components. Efficiencies higher than 95% can be achieved with output power levels up to 250W.ApplicationsIndustrialAviation