High Efficiency Universal AC Input to 5V 2A Adapter Reference Design
Description
The PMP11600 is a reference design for 5V 2A adapter applications. The solution implements a high efficiency primary side controller UCC28704: it is fully tested and passes conduction EMI. This design uses Volt-Second balance control synchronous rectifier UCC24636 for high efficiency. The board measures 37mm x 30mm x 12mm. A low cost EE16 general transformer is used.
Features
- Synchronous rectifier QR Flyback with primary side regulationUp to 8W/in3 power densityGood thermal performance with low component countFully tested and passes CESize 37mm x 30mm x 12mm
Applications
- Wireless speaker
- Mobile wall charger design
- Smart speaker
- Notebook PC power adapter design
- Smart display
Product Categories
- Power management