Aleksey Fadeev
RUSSIAN FEDERATION, THE • + Follow
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Components
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D1-TPS63020 |
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J1-USB Type-C |
x 1 | |
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R1-180KOhm Resistor(0603) 1% |
x 1 | |
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R2-1MOhm Resistor (0603) 1% |
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L1- 1.5uH SNR5040K-1R5N |
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C2-C4-22uF Capacitor (0603) 10V |
x 3 | |
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C5-C6-10uF Capacitor (0603) 10V |
x 2 |
Description
Very Small DC-DC Buck-Boost Converter
The idea to create the DC-DC Buck-Boost converter came when i had not found ready to use small modules that can boost and buck input voltage to 3.3V. That is why I decided to create my module that can be used to provide proper voltage for STM32, ESP32, Arduino microcontrollers or others with high efficiency (up to app. 94%) and operates with 1.8-5.5V input (Li-Ion/Li-Pol Battery, USB and others). It has dimensions 16.9x26 mm (like TP4056 Charging module) and can be hidden in the box of your own project
Nov 02,2019
2,730 views
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Very Small DC-DC Buck-Boost Converter
2 Layers PCB 26 x 16.9 mm FR-4, 1.6 mm, 1, HASL with lead, Blue Solder Mask, White silkscreen
Very small DC-DC Buck-Boost converter that can operates with 1.8-5.5V input via holes or USB Type-C and 3.3V in the output
2730
1
2
7.17 (6)
Published: Nov 02,2019
Download Gerber file 55
BOM(Bill of materials)
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Attribution-ShareAlike (CC BY-SA)
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- EngineerOct 07,20240 CommentsReply
- PCBWay Support TeamNov 27,20190 CommentsReply
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VOTING
6 votes
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7.17
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