Universal AC Input 5V/10A/50W PSR Flyback Power Supply With Over 89% Avg Efficiency Reference Design
Description
PMP10974 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 89% average efficiency. The design also features UCC2463x synchronous rectification controller.
Features
- 85VAC to 265VAC: 50/60Hz input 5V/10A/50W outputOver 89% average 4-point efficiencyOver 85% 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 PMP10974 | Download |
Test Data
Get results faster with test and simulation data that's been verified.
Download the test file for PMP10974| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| PMP10974 BOM (Rev. A) | 20 Oct 2015 | 141 | ||
| PMP10974 Schematic (Rev. A) | 20 Oct 2015 | 211 | ||
| PMP10974 Gerber | 12 Aug 2015 | ZIP | 555 | |
| PMP10974 Altium | 12 Aug 2015 | ZIP | 838 | |
| PMP10974 PCB | 12 Aug 2015 | 551 | ||
| PMP10974 Assembly Drawing | 12 Aug 2015 | 93 |