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STD Buck Boost
Buck Boost
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Update time：
2024-04-30 16:58:29
Creation time：
2022-12-13 23:34:43
Description
Description
Based on the TC7660 IC .
Its a small, surface-mount module, that can be easily added to projects to provide -Negative voltage as well as +Double the Input voltage!
(Example: an input of +9 volts DC, this module will output -9 volts DC and +18 volts DC)
I use it in my Stompboxes that require these additional voltages, such as the KLON.
Verified!
Design Drawing
Design Drawing
schematic diagram
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 10uf | C1,C4 | C1206 | 2 |
| 2 | 1uf | C2,C3 | C1206 | 2 |
| 3 | +VCC/GND/2x+VCC/-VCC | CN1 | HDR-4X1/2.54 | 1 |
| 4 | D1206 Diode GP | D1,D2 | D1206-RD | 2 |
| 5 | TC7660 | IC1 | SOIC-8 | 1 |
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