License

GPL 3.0

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bbuck

2 years ago 346
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

A breadbordable 5V buck dc-dc converter with 3.3V output provided by an LDO.

Documents

Sheet_1

bbuck-pcb

BOM

ID Name Designator Footprint Quantity
1 LM2596R-5.0 U1 TO-263-5 1
2 SS56 D1 SMA(DO-214AC) 1
3 220u C1 CASE-A_3216 1
4 1000u C2 CAP-SC_31.5X22-P27.5 1
5 AMS1117-3.3 U2 SOT-223 1
6 100nF C4,C5 0805 2
7 PM2110-101K-RC L2 PM2120-151K-RC INDUCTOR 5.5A 43MOHM (SMT) CUSTOM 1
8 10uF(106) C3 1206 1
9 WJ2EDGVC-5.08-3P P2 WJ2EDGVC-5.08-3P 1
10 WJ2EDGVC-5.08-2P P1 WJ2EDGVC-5.08-2P 1

Attachments

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你现在访问的是EasyEDA海外版,使用建立访问速度更快的国内版 https://lceda.cn(需要重新注册)
如果需要转移工程请在个人中心 - 工程 - 工程高级设置 - 下载工程,下载后在https://lceda.cn/editor 打开保存即可。
有问题联系QQ 3001956291 不再提醒
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