Reference Designs
120VAC Input: High Efficiency 12V/50W Power Supply Reference Design
Texas Instruments
The PMP11368 power reference design provides 50W of load power from a standard 120VAC input with greater than 90% efficiency. The UCC27714 integrates the drive for the high-side MOSFET: while the UCC24636 drives the synchronous rectifer.
Features
- Greater than 90% average efficiencyNo optocoupler or TL431Passes Class B conducted emissions without a common-mode chokeDriver IC's eliminate gate drive transformers
Product Categories
- Power management