8W Primary-Side Regulated Flyback Using UCC28911 Reference Design
Description
The PMP11774 reference design uses the UCC28911 quasi-resonant flyback converter to generate two isolated outputs (18V @ 0.35A: 5V @ 0.35A). The UCC28911 incorporates a 700V power FET and provides primary-side regulation: eliminating the need for an opto-coupler and reducing the total component count. This results in a compact and cost effective design.
Features
- Wide AC input range (100VAC - 254VAC)MOSFET integrated PSR controllerTwo isolated outputsOver current: over voltage and short-circuit protectedTest report available
Applications
- DIN rail power supply
- Industrial AC-DC
- Merchant DIN rail power supply
- Drone accessories
Product Categories
| Download the bill of materials for PMP11774 | Download |
Design File
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Download the design file for PMP11774Test Data
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Download the test file for PMP11774| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| PMP11774 CAD Files | 02 May 2016 | ZIP | 748 | |
| PMP11774 BOM | 02 May 2016 | 59 | ||
| PMP11774 Schematic | 02 May 2016 | 139 |