48V-60Vdc Input: 12V/150W Active Clamp Forward - Reference Design
Description
This reference design generates a 12V/13A output from 54V DC input. The UCC2897A controls an active clamp forward converter power stage. The low gate charge and low RDSon of the CSD18532Q5B: implemented as self-driven synchronous rectifiers: allow this design to achieve a max load efficiency over 95%. The compact UCC27511 drivers simplify the gate drive circuitry for the synchronous rectifiers.
Features
- High Efficiency (over 95%) Generates regulated 12V bus for telecom or server applications Low profile: less than 0.5 inches (12.5mm) max component height Self-driven synchronous rectifiers reduce drive complexity
Applications
Product Categories
- Power management