Buck Converter

1 year ago 1377
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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


  • 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! ;)





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


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Comments (1)

Little_Arc Reply

I hope you have lots of fun with it!
Have a nice day!

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