Description
UCC2817-EP UCC2818-EP www.ti.com SLUS716 * DECEMBER 2008 BiCMOS POWER-FACTOR PREREGULATOR .
ORDERING INFORMATION
The UCC2817 and UCC2818 provides all the functions necessary for active power-factor-corrected preregulators.
Features
* 1
* 2 Controls Boost Preregulator to Near-Unity Power Factor
* Limits Line Distortion
* World-Wide Line Operation
* Overvoltage Protection
* Accurate Power Limiting
* Average Current Mode Control
* Improved Noise Immunity
* Improved Feed
Applications
* Controlled Baseline
* One Assembly/Test Site
* One Fabrication Site
* Available in Military (
* 55°C/125°C)
Temperature Range(1)
* Extended Product Life Cycle
* Extended Product-Change Notification
* Product Traceability
D, DW, N, or P