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:
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| Title | Maxim Device | Input Type | VIN (MIN) (V) | VIN (MAX) (V) | IOUT (A) | Single/Multiple Output | VOUT (V) | POUT (W) | Isolated/Non-Isolated | Topology |
|---|---|---|---|---|---|---|---|---|---|---|
| MAXREFDES1148 5V/2.5A, Synchronous, No-Opto Isolated PoE DC-DC Converter |
MAX17690, MAX17606, MAX5969A | DC | 37 | 57 | 1 | Single | 5 | 12.8 | Isolated | Flyback |
| MAXREFDES1149 12V/1A, Synchronous, No-Opto Isolated PoE DC-DC Converter |
MAX17690, MAX17606, MAX5969A | DC | 36 | 57 | 1 | Single | 12 | 12 | Isolated | Flyback |
| MAXREFDES1123 High Voltage Compact Boost Power Supply Using MAX1523 |
MAX1523 | DC | 4.5 | 5.5 | 5mA | Single | 80 | 0.4 | Non-Isolated | Boost |
| MAXREFDES1093 Miniature, 5V/1A, Synchronous, No-Opto Flyback DC-DC Converter with 92% Efficiency |
MAX17690, MAX17606 | DC | 18 | 60 | 1 | Single | 5 | 5 | Isolated | Flyback |
| MAXREFDES1092 Miniature, 5V/1A, Synchronous, No-Opto Flyback DC-DC Converter with 91.5% Efficiency |
MAX17690, MAX17606 | DC | 8 | 28 | 1 | Single | 5 | 5 | Isolated | Flyback |
| MAXREFDES1053 Miniature, 12V/2.5A, Synchronous, No-Opto Flyback DC-DC Converter with 89.6% Efficiency |
MAX17690, MAX17606 | DC | 42 | 56 | 2.5 | Single | 12 | 30 | Isolated | Flyback |
| MAXREFDES1103 Miniature, 24V/250mA, No-Opto Flyback DC-DC Converter with 91.7% Efficiency |
MAX17690 | DC | 18 | 60 | 0.25 | Single | 24 | 6 | Isolated | Flyback |
| MAXREFDES1102 Miniature, 24V/250mA, No-Opto Flyback DC-DC Converter with 92% Efficiency |
MAX17690 | DC | 8 | 28 | 0.25 | Single | 24 | 6 | Isolated | Flyback |
| MAXREFDES1101 Miniature, 12V/500mA, No-Opto Flyback DC-DC Converter with 90% Efficiency |
MAX17690 | DC | 18 | 60 | 0.50 | Single | 12 | 6 | Isolated | Flyback |
| MAXREFDES1100 Miniature, 12V/500mA, No-Opto Flyback DC-DC Converter with 90% Efficiency |
MAX17690 | DC | 8 | 28 | 0.5 | Single | 12 | 6 | Isolated | Flyback |
| MAXREFDES1095 Miniature, 12V/500mA, Synchronous, No-Opto Flyback DC-DC Converter with 92.8% Efficiency |
MAX17690, MAX17606 | DC | 18 | 60 | 0.5 | Single | 12 | 6 | Isolated | Flyback |
| MAXREFDES1094 Miniature, 12V/500mA, Synchronous, No-Opto Flyback DC-DC Converter with 91.9% Efficiency |
MAX17690, MAX17606 | DC | 8 | 28 | 0.5 | Single | 12 | 6 | Isolated | Flyback |
| MAXREFDES1091 Miniature, 12V/250mA, No-Opto Flyback DC-DC Converter with 91% Efficiency |
MAX17690 | DC | 18 | 60 | 0.25 | Single | 12 | 3 | Isolated | Flyback |
| MAXREFDES1090 Miniature, 12V/250mA, No-Opto Flyback DC-DC Converter with 91.3% Efficiency |
MAX17690 | DC | 8 | 28 | 0.25 | Single | 12 | 3 | Isolated | Flyback |
| MAXREFDES1089 Miniature, 12V/250mA, Synchronous, No-Opto Flyback DC-DC Converter with 91.7% Efficiency |
MAX17690, MAX17606 | DC | 18 | 60 | 0.25 | Single | 12 | 3 | Isolated | Flyback |
| MAXREFDES1088 Miniature, 12V/250mA, Synchronous, No-Opto Flyback DC-DC Converter with 91.9% Efficiency |
MAX17690, MAX17606 | DC | 8 | 28 | 0.25 | Single | 12 | 3 | Isolated | Flyback |
| MAXREFDES1087 Miniature, 5V/500mA, Synchronous, No-Opto Flyback DC-DC Converter with 91.4% Efficiency |
MAX17690, MAX17606 | DC | 18 | 60 | 0.5 | Single | 5 | 2.5 | Isolated | Flyback |
| MAXREFDES1086 Miniature, 5V/500mA, Synchronous, No-Opto Flyback DC-DC Converter with 91.4% Efficiency |
MAX17690, MAX17606 | DC | 8 | 28 | 0.5 | Single | 5 | 2.5 | Isolated | Flyback |
| MAXREFDES1054 Non-Isolated, Single-Output, Synchronous Buck, Step-Down, DC-DC Converter |
MAX17506 | DC | 10 | 55 | 5 | Single | 4 | 20 | Non-Isolated | Synchronous Buck |
| MAXREFDES1048 Two-Layer Board, 3.3V/3A, Wide-Input, Synchronous, Step-Down DC-DC Converter |
MAX17504 | DC | 18 | 36 | 3 | Single | 3.3 | 9.9 | Non-Isolated | Synchronous Buck |
| MAXREFDES1040 59.4W, No-Opto Flyback DC-DC Converter |
MAX17690 | DC | 18 | 60 | 1.1 | Single | 54 | 59.4 | Isolated | Flyback |
| MAXREFDES1039 64W and 48W Dual Output DC-DC Buck Converter |
MAX17559 | DC | 36 | 51 | 2 to 4 | Multiple | 16 to 24 | 48 to 64 | Non-Isolated | Synchronous Buck |
| MAXREFDES1037 72W Offline Flyback Converter |
MAX17595 | AC | 103 | 128 | 3 | Single | 24 | 72 | Isolated | Flyback |
| MAXREFDES1036 20.25W Offline Flyback Converter |
MAX17595 | AC | 195 | 265 | 4.5 | Single | 4.5 | 20.25 | Isolated | Flyback |
| MAXREFDES1034 High-Efficiency Power Supply for TVs |
MAX17506 | DC | 11.5 | 28 | 5 | Single | 5 | 25 | Non-Isolated | Synchronous Buck |
| MAXREFDES1033 3A/3.3V and 3A/5V Single-Phase, Dual-Output, Synchronous, Step-Down DC-DC Converter |
MAX17509 | DC | 11.5 | 13 | 3 | Multiple | 3.3 to 5 | 9.9 to 15 | Non-Isolated | Synchronous Buck |
| MAXREFDES1009 IEEE 802.3af/at-Compliant, PD Interface with Three Ultra-Small, High-Efficiency, Synchronous DC-DC Buck Converters |
MAX5969B, MAX17502 | DC | 37 | 57 | 0.3 to 1 | Multiple | 5 to 12 | 13 to 26 | Non-Isolated | Synchronous Buck |
| MAXREFDES1022 5V/2A, Synchronous No-Opto Isolated Flyback DC-DC Converter |
MAX17690 MAX17606 |
DC | 10 | 50 | 2 | Single | 5 | 10 | Isolated | Flyback |
| MAXREFDES1021 4A, 1.8V Step-Down DC-DC Converter with Integrated Switches |
MAX15050 | DC | 2.9 | 5.5 | 4 | Single | 1.8 | 7.2 | Non-Isolated | Synchronous Buck |
| MAXREFDES1020 High Efficiency, Current Mode, Synchronous DC-DC Converter with a 0.68V/4A Output |
MAX15118 | DC | 2.7 | 4.5 | 4 | Single | 0.68 | 2.7 | Non-Isolated | Synchronous Buck |
| MAXREFDES1019 Multiple-Output, DC-DC Converter using Buck Regulators |
MAX17541G MAX17504 |
DC | 24 | 24 | 0.05 to 2 | Multiple | -20 to 20 | 40 | Non-Isolated | Synchronous Buck |
| MAXREFDES1018 Boost, Single-Output, DC-DC Converter, 1V to 3.3V Input, 13.5V/6mA Output |
MAX1606 | DC | 1 | 3.3 | 0.006 | Single | 13.5 | 0.081 | Non-Isolated | Boost |
| MAXREFDES1017 Selectable Single-Output SEPIC Converter |
MAX16990 | DC | 18 | 32 | 0.9 | Single | 5 or 24 | 21.6 | Non-Isolated | SEPIC |
| MAXREFDES1016 6.6W Dual-Phase Buck Converter |
MAX17509 | DC | 4.5 | 16 | 6 | Single | 1.1 | 6.6 | Non-Isolated | Synchronous Buck |
| MAXREFDES1015 Minimum Component PSE Controller for Detecting IEEE 802.3af/at Devices |
MAX5971B | DC | -32 | -60 | 0.8 | Single | -32 to -60 | 40 | N/A | Switch |
| MAXREFDES1014 48V/80mA, No-Opto Isolated Flyback DC-DC Converter |
MAX17690 | DC | 28 | 32 | 0.08 | Single | 48 | 3.9 | Isolated | Flyback |
| MAXREFDES1013 12W Offline Flyback Converter |
MAX17595 | AC | 200 | 240 | 0.5 | Single | 24 | 12 | Isolated | Flyback |
| MAXREFDES1012 10.6W, No-Opto Flyback DC-DC Converter |
MAX17690 | DC | 8 | 20 | 2 | Single | 5.3 | 10.6 | Isolated | Flyback |
| MAXREFDES1010 24V/300mA, No-Opto Isolated Flyback DC-DC Converter |
MAX17690 | DC | 19 | 40 | 0.3 | Single | 24 | 7.2 | Isolated | Flyback |
| MAXREFDES1006 High Efficiency, Current Mode, Synchronous DC-DC Converter with a 0.68V/4A Output |
MAX15112 | DC | 2.7 | 4.5 | 4 | Single | 0.68 | 2.7 | Non-Isolated | Synchronous Buck |
| MAXREFDES1003 150mA, 4-Channel LED Driver in SEPIC Configuration |
MAX16813 | DC | 8 | 32 | 0.6 | Multiple | 19 to 24 | 14 | Non-Isolated | SEPIC |
| MAXREFDES1002 |
MAX17690 MAX17606 |
DC | 18 | 36 | 0.5 | Single | 12 | 6 | Isolated | Flyback |
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