Our power supply reference designs are proven circuits built to support common application parameters. Each design has been built and performance tested and comes with comprehensive, standardized documentation, including: detailed design note, verification test results, schematic, bill of materials, and PCB artwork.
But, wait, there’s more! You can now further reduce your circuit design time thanks to new reference designs available in any of 7 popular CAD formats, including
- Altium
- Cadence Allegro Design Entry
- DesignSpark
- DesignSpark
- EAGLE
- KiCaD
- Mentor DxDesigner
- OrCAD
Download the design directly into your preferred CAD design environment and move on to more valuable design work. Simulation models are even available for some of our reference designs, plus a free version of the EE-Sim® OASIS Simulation Tool to simulate your circuit.
Whether you use the file set as is, or want to first tweak the design to fit your specific needs, you’ll significantly reduce development risks while accelerating time-to-market for your designs.
Also see:
Reference Designs with ECAD Files Mean Faster Circuit Design
Power Reference Design Selector
| Title | Maxim Device | Input Type | VIN (MIN) (V) | VIN (MAX) (V) | IOUT (A) | Single/Multiple Output | VOUT (V) | POUT (W) | Isolated/Non-Isolated | Topology | CAD Download |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MAXREFDES1177 PoE Powered Device and 12V/600mA No-Opto Flyback DC-DC Converter Using MAX17690 and MAX5969B | MAX5969B MAX17690 | DC | 30 | 60 | 0.6 | Single | 12 | 7.2 | Isolated | Flyback | Download |
| MAXREFDES1105 Miniature, 5V/2A, Synchronous, No-Opto Flyback DC-DC Converter with 90.4% Efficiency Using MAX17690 and MAX17606 | MAX17690 MAX17606 | DC | 18 | 60 | 2 | Single | 5 | 10 | Isolated | Flyback | Download |
| MAXREFDES1051 24V/2A, Active Clamp Forward DC-DC Converter Using MAX17599 | MAX17599 | DC | 18 | 36 | 2 | Single | 24.24 | 48 | Isolated | Active Clamp Forward | Download |
| MAXREFDES1186 7.5W 3.3V Offline Flyback Converter Using MAX17595 | MAX17595, MAX17606 | AC | 176 | 284 | 2.27 | Single | 3.3 | 7.5 | Isolated | Flyback | Download |
| MAXREFDES1122 24W DC-DC Flyback Converter Using MAX17596 | MAX17596 | DC | 17 | 36 | 1 | Single | 24 | 24 | Isolated | Flyback | Download |
| MAXREFDES1142 Ultra miniature Two Layer 4A, 1.8V Step-Down DC-DC Converter with Integrated Switches Using MAX15051 | MAX15051 | DC | 3 | 3.6 | 4 | Single | 1.8 | 7.2 | Non-Isolated | Synchronouse Buck | Download |
| MAXREFDES1148 5V/2.5A, Synchronous, No-Opto Isolated PoE DC-DC Converter Using MAX17690, MAX17606, MAX5969A | MAX17690, MAX17606, MAX5969A | DC | 37 | 57 | 2.5 | Single | 5 | 12.8 | Isolated | Flyback | Download |
| MAXREFDES1034 High-Efficiency Power Supply for TVs Using MAX17506 | MAX17506 | DC | 11.5 | 28 | 5 | Single | 5 | 25 | Non-Isolated | Synchronous Buck | Download |
| MAXREFDES1018 Boost, Single-Output, DC-DC Converter, 1V to 3.3V Input, 13.5V/6mA Output Using MAX1606 | MAX1606 | DC | 1 | 3.3 | 0.006 | Single | 13.5 | 0.081 | Non-Isolated | Boost | Download |
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