Soft Latching Power Switch Circuit

1 year ago 551
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

Thanks to EEVblog for design an explaining how this circuit work https://youtu.be/Foc9R0dC2iI

Documents

OFF/ON Push Botton

PCB_2020-05-30_17-45-07

BOM

ID Name Designator Footprint Quantity BOM_Manufacturer Part BOM_Manufacturer BOM_Supplier BOM_Supplier Part
1 1TS018AW-3600-3500 SW1 SW-SMD_4P-L6.1-W6.4-P4.00 1 1TS018AW-3600-3500 HYP LCSC C256109
2 100K R1,R2,R4 0805 3 080500F1003T5E UniOhm LCSC C149504
3 1M R3 R0805 1 0805W8F1004T5E UniOhm LCSC C17514
4 47pF C1 0805 1 47P/50V/5% FH LCSC C24659
5 AP3P050M Q1,Q2 SO-8_L4.9-W3.9-P1.27-LS5.9-BL 2 AP3P050M Advanced Power Elec LCSC C380195
6 MMBT3904 Q3,Q4 SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR 2 MMBT3904 CJ LCSC C20526

Attachments

None

Members

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