© 2020 EasyEDA Some rights reserved
Buck Converter
2 years agoOpen source license: Public Domain
Description
This board is a exact copy of the XL7015 buck converter.
1.Description: XL7015 DC-DC step-down module is a high efficiency, high voltage buck DC-DC converter, and it can offer max 0.8A output current capacity, low ripple wave, excellent linearity adjustment rate and load adjustment rate. Its max input voltage can be up to 80V, far higher than 2596 module. The chip is built-in multiple protection mechanism, and can be applied to motorcycle controller etc
2.Features:
- 5-80V wide input voltage range
- Output voltage can be adjusted from 5-20V
- Minimum drop 1V
- Max on-off current 0.8A
- Recommend output power is lower than 7W
- Conversion efficiency 85%
- Built-in overheat power off protection, output short circuit protection, overcurrent protection
- Excellent linearity and load adjustment rate
- Size: 16*44mm
- Working temperature:-25~85℃
I hope you enjoy! ;)
BOM
| ID | Name | Designator | Footprint | Quantity | BOM_Supplier | BOM_Manufacturer | BOM_Manufacturer Part | BOM_Supplier Part |
|---|---|---|---|---|---|---|---|---|
| 1 | 33uF | C2 | CAP-8*11.5 | 1 | LCSC | Rubycon | 100PX33MEFC8X11.5 | C88840 |
| 2 | 100uF | C4 | CAP-D6.3XF2.5 | 1 | LCSC | ValuePro | 100uF 35V 6.3*11 | C19504 |
| 3 | 100nF | C1 | 0603 | 1 | LCSC | FH | 0603B104K500NT | C30926 |
| 4 | 1uF | C3 | 0603 | 1 | LCSC | FH | 0603F105M500NT | C108343 |
| 5 | 33nF | C5 | 0603 | 1 | LCSC | FH | 0603B333K500NT | C1614 |
| 6 | XL7015E1 | U1 | TO-252-5 | 1 | LCSC | XLSEMI | XL7015E1 | C73013 |
| 7 | SS210 | D1 | SMA(DO-214AC) | 1 | LCSC | MDD | SS210 | C14996 |
| 8 | 30K | R1 | 0402 | 1 | LCSC | UniOhm | TC0225F3002TCE | C141650 |
| 9 | 10K | R2 | RES-ADJ_3296W | 1 | LCSC | Chengdu Guosheng Tech | 3296W-1-103 | C118954 |
| 10 | 47uH | L1 | SMDRI127 | 1 | LCSC | SXN | SMDRI127-470MT | C9906 |
| 11 | Header-Male-2.54_1x1 | IN+,IN-,OUT+,OUT- | HDR-1X1/2.54 | 4 | LCSC | ReliaPro | Header-Male-2.54_1x1 | C81276 |
Unfold
Project Members
8