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MT3608 SEPIC

1 year ago 1311
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

Simple single ended primary inductance converter (SEPIC) based on the MT3608 with a fixed output voltage selectable by the resistor values of the voltage divider.

IMG_20200806_170226_q.jpgSEPIC_MT3608_performance1.pngSEPIC_MT3608_performance2.pngSEPIC_MT3608_performance3.png

Documents

MT3608 SEPIC

MT3608_SEPIC_v1.0

BOM

ID Name Designator Footprint Quantity BOM_Manufacturer Part BOM_Manufacturer BOM_Supplier BOM_Supplier Part
1 Connector VOUT,VIN HDR-1X2/2.54 2 2.54-1*2PFemale BOOMELE LCSC C49661
2 22uH L2,L1 IND-SMD_L7.3-W6.8 2 JSHC0650H-220M-G Jinlai LCSC C334097
3 9k1 R2 0805 1 0805W8F9101T5E UniOhm LCSC C17855
4 2k R1 0805 1 0805W8F2001T5E UniOhm LCSC C17604
5 MT3608 U3 SOT-23-6 1 MT3608 AEROSEMI LCSC C84817
6 Slide Switch PWR1 SLIDE SWITCH DPDT 1P2T 1 SS-12D10L5 XKB Enterprise LCSC C319012
7 22u C3,C4 1206 2 GRM31CR61C226KE15L MuRata LCSC C77088
8 4u7 C1,C2 0805 2 CL21A475KAQNNNE SAMSUNG LCSC C1779
9 SS34 D2 DIODE-SMA(DO-214AC) 1 SS34 MDD LCSC C8678

Attachments

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Comments (3)

Techn0man1ac Reply

Какой диапазон выходных напряжений?

Stefan Wagner Reply

@raznie.podelki Even if I had a little Russian at school, I prefer to answer in English. I think you wanted to know the voltage range of the SEPIC. This should correspond to the range of the MT3608, i.e. 2 - 28V. But I haven't tested that, it may be that the MT3608 behaves a little differently in a SEPIC circuit.

Iqubik Reply

work but not for homemade

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