Build and test an MC34063-based boost converter.
The MC34063 is a monolithic DC-to-DC switching controller that can be adapted to step-down, step-up and inverting applications with a minimum of external components.
This module is a very cheap kit designed by ICStation ICSK034A but now available from many sellers on aliexpress, ebay etc.
It has a fixed converiguration to boost 5V in to 12V out.
| Ref | Item | Qty |
|---|---|---|
| U1 | MC34063AP1 | 1 |
| C1 | electrolytic capacitor 47µF | 1 |
| C2 | ceramic capacitor 104, 100nF | 1 |
| C3 | ceramic capacitor 101, 100pF | 1 |
| C4 | ceramic capacitor 104, 100nF | 1 |
| D1 | 1N5819 | 1 |
| D2 | Red LED | 1 |
| J1,2 | terminal block | 2 |
Under test, it is delivering 11.52V (no load):
- MC34063 datasheet
- Power module boost module 5V lift 12V l/c MC34063 module DIY electronic production kit IC - aliexpress seller
- ICSK034A - icstation, original source?
- ..as mentioned on my blog