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Standard
1.Easy to use and quick to get started
2.The process supports design scales of 300 devices or 1000 pads
3.Supports simple circuit simulation
4.For students, teachers, creators
Profession
1.Brand new interactions and interfaces
2.Smooth support for design sizes of over 5,000 devices or 10,000 pads
3.More rigorous design constraints, more standardized processes
4.For enterprises, more professional users
Ongoing
STD 3_Amp_Buck_Converter
License: MIT
Mode: Editors' pick
- 0
Update time：
2020-02-26 17:08:41
Creation time：
2019-01-16 23:26:20
Description
**Howdy Folks!**
Today i'm show to you one the simple DC-DC step-down (buck) converter.
*R A N G E S*
**In DC jack power supply:**
+8.0v = +4v1
Output_2: +3v33 ~ 3v27
Free design for use as long as the owner's copyright is maintained
Everything all (pcb and electronic designer) are development by:
company: QSI - Comfort and Innovation
ceo: Vinicius May (o.e.n.e.o) - Control and Automation Engineer
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity | Manufacturer Part | Manufacturer | Supplier | Mounted | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | DC-005A-20A | P4 | DC-005A-20A | 1 | DC-005A-20A | Rectangular Connectors - Contacts | LCSC | Yes | C191049 |
| 2 | U-F-M5DD-Y-1 | USB | U-F-M5DD-Y-1 | 1 | U-F-M5DD-Y-1 | HRO | LCSC | Yes | C91467 |
| 3 | 100nF(104) | C1,C4,C7 | 0805 | 3 | 0805F104M101NT | FH | LCSC | Yes | C111591 |
| 4 | Header-Male-2.54_1x4 | H1 | DIP-1X4P-2.54MM-M | 1 | 210S-1*4P L=11.6MMGold-plated black | Ckmtw | LCSC | Yes | C124378 |
| 5 | LM2596DSADJG | U1 | D2PAK-5 | 1 | LM2596DSADJG | ON | LCSC | Yes | C92134 |
| 6 | SL54F | D1,D2 | SMAF_46MIL | 2 | SL54F | MDD | LCSC | Yes | C113939 |
| 7 | 1.8KΩ(1801) | R1 | 0402 | 1 | RTT021801FTH | RALEC | LCSC | Yes | C102844 |
| 8 | FC-2012HRK-620D | LED1 | LED-0805 | 1 | FC-2012HRK-620D | NATIONSTAR | LCSC | Yes | C84256 |
| 9 | 100uF | C2 | CAP-6.3*7.7 | 1 | RVE1E101M0607 | HONOR | LCSC | Yes | C88663 |
| 10 | 22uH | L1 | SMDRI127 | 1 | SMDRI127-220MT | SXN | LCSC | Yes | C9905 |
| 11 | 220uF | C3 | CAP-8*10.2 | 1 | RVE1E221M0810 | HONOR | LCSC | Yes | C88678 |
| 12 | 5K | R2 | RES-ADJ_G43AT | 1 | G43AT-B502 | TOCOS | LCSC | Yes | C128158 |
| 13 | LT1086CM-3.3#TRPBF | U2 | TO-263-3 | 1 | LT1086CM-3.3#TRPBF | LINEAR | LCSC | Yes | C95015 |
| 14 | 10uF | C5,C6 | CASE-C_6032 | 2 | TAJC106K016RNJ | AVX | LCSC | Yes | C7209 |
| 15 | 1KΩ | R3 | 0603 | 1 | RC0603FR-071KL | YAGEO | LCSC | Yes | C22548 |
| 16 | WJ127-5.0-2P_C187897 | +5V,+3V3 | WJ127-5.0-2P_C187897 | 2 | WJ127-5.0-2P | Ningbo Kangnex Elec | LCSC | Yes | C187897 |
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