85 to 265Vac In: 48V1A Out Power Supply for STB with <75mW Standby Power Reference Design
Description
The PMP40025 is a universal AC input: 48W output flyback converter based on primary side regulation(PSR) which eliminates optocouplers and secondary side feedback components reducing BOM cost. The design features a single 48V/1A output with average efficiency greater than 89% and 75mW no load power (compliant with DOE 6 &CoC V5 Tier 2 standard). The design aslo demostrates excellent +/-3% transient response from no load to full load due to a wake up feature provided by UCC24650.
Features
- +/-3% transient response from no load to full loadHigh efficiency at 10% load and four points averagePass EN55022B CE testSingle-side PCB board for low cost
Applications
Product Categories
- Power management
| Download the bill of materials for PMP40025 | Download |
Test Data
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Download the test file for PMP40025| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| PMP40025 Gerber | 01 Jul 2016 | ZIP | 182 | |
| PMP40025 CAD Files | 01 Jul 2016 | ZIP | 27 | |
| PMP40025 Fabrication Drawing | 01 Jul 2016 | 206 | ||
| PMP40025 Assembly Drawing | 01 Jul 2016 | 166 | ||
| PMP40025 BOM | 01 Jul 2016 | 89 | ||
| PMP40025 Schematic | 01 Jul 2016 | 241 |