Universal AC Input: 5V/10A/50W PSR Flyback Power Supply W/over 88% Avg Efficiency Reference Design
Description
PMP11281 is a quasi-resonant Flyback power suppy based on the UCC28730 primary side regulation (PSR) controller. The elimination of optocoupler using PSR topology promises higher reliability and lower system cost. The design achieves less than 40mW standby power losses and over 88% average efficiency. The design also features UCC2463x synchronous rectification controller.
Features
- 85VAC to 265VAC: 50/60Hz input: 5V/10A/50W outputOver 88% average 4-point efficiencyOver 77% efficiency at 10% load (5W)Less than 40mW standby power lossesProtected against output short-circuits
Applications
- Power supply module
Product Categories
- Power management
| Application Area | End Equipment |
|---|---|
| Power supply module | https://www.ti.com/solution/power-supply-module#referencedesigns |
| Download the bill of materials for PMP11281 | Download |
Test Data
Get results faster with test and simulation data that's been verified.
Download the test file for PMP11281| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| PMP11281 BOM (Rev. A) | 20 Oct 2015 | 137 | ||
| PMP11281 Schematic (Rev. A) | 20 Oct 2015 | 204 | ||
| PMP11281 Gerber (from PMP10974) | 25 Aug 2015 | ZIP | 566 | |
| PMP11281 Altium | 25 Aug 2015 | ZIP | 840 | |
| PMP11281 PCB (from PMP10974) | 25 Aug 2015 | 551 | ||
| PMP11281 Assembly Drawing (from PMP10974) | 25 Aug 2015 | 93 |