Aleksey Fadeev
RUSSIAN FEDERATION, THE • + Follow
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Components
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D1-TPS63020 |
x 1 | |
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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
2,209 views
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
2209
1
1
7.17 (6)
Published: Nov 02,2019
Download Gerber file 41
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- Engineer Mar 11,2021
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VOTING
6 votes
- 6 USER VOTES
7.17
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