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STD TPS82084 3.2-6.0V to 3.2V DC-DC Converter
License: Public Domain
Mode: Editors' pick
- 0
Update time：
2024-01-28 13:58:44
Creation time：
2020-03-01 00:46:14
Description
Experimental untested board by a hobbyist!
This board is an efficient but cheap 3.2VDC-6.0VDC to 3.2VDC DC-DC converter, based on Texas Instruments TPS82084 (or TPS82085). The output voltage is set by the two-resistor voltage divider: Vout = 0.8V + 0.8V×R1/R2.
The board has five components:
- 10µF X7R 0805-1206 capacitor, 10V or higher (C1)
- 22µF X7R 0805-1206 capacitor, 10V or higher (C2)
- 301kOhm 0603 resistor (R1)
- 100kOhm 0603 resistor (R2)
- Texas Instruments TPS82084 in µSIP-8 package (U1)
Design Drawing
schematic diagram
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | GND | P2,P3 | PTH-1-SQUARE | 2 |
| 2 | VIN | P1 | PTH-1 | 1 |
| 3 | VOUT | P4 | PTH-1 | 1 |
| 4 | 100k | R2 | R0603 | 1 |
| 5 | 301k | R1 | R0603 | 1 |
| 6 | TPS82084 | U1 | MICROSIP8 | 1 |
| 7 | 10uF | C1 | C1206 | 1 |
| 8 | 22uF | C2 | C1206 | 1 |
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