8V-36V Input 12V/7A; Active Clamp Forward Reference Design
Description
This reference design generates an isolated 12V/7A output from an 8V to 36V DC input. The UCC2897A controls an active clamp forward converter power stage. The low gate charge and low RDSon of the CSD19533Q5A and CSD19534Q5A allow this design to achieve a max load efficiency over 93%: with a peak efficiency of over 94%. The compact UCC27511 drivers simplify the gate drive circuitry for the synchronous rectifiers.
Features
- High Efficiency (over 94% peak)Low profile: less than 0.5 inches (12.5mm) max component heightSelf-driven synchronous rectifiers reduce drive complexity
Applications
Product Categories
- Power management
| Download the bill of materials for PMP5123 | Download |
Test Data
Get results faster with test and simulation data that's been verified.
Download the test file for PMP5123| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| PMP5123 PCB (Rev. A) | 03 Jun 2015 | 431 | ||
| PMP5123 Assembly Drawing (Rev. A) | 03 Jun 2015 | 84 | ||
| PMP5123 BOM (Rev. A) | 03 Jun 2015 | 81 | ||
| PMP5123 Schematic (Rev. A) | 03 Jun 2015 | 179 |