€7.50
Currently not available
€7.50
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Description
Product information "SparkFun Buck Regulator Breakout, 3.3V, AP63203"
The input power for this buck regulator can be supplied in a variety of ways. There are screw terminals on the right side of the board, solder pads for a jack plug that can be mounted on the top or bottom of the board, and the plated through holes on the left side of the board can all be used as inputs. The output can be tapped via the screw terminals or the plated-through holes. To dissipate some of the excess heat, we have added a copper pad on the back of the board for a heat sink.
Frequency Spread Spectrum (FSS) reduces EMI and a proprietary gate driver scheme resists ringing of the switching nodes without affecting the on and off times of the MOSFETs, further suppressing high frequency radiated EMI noise.
Features:
- VIN 3.8V to 32V
- VOUT 3.3V
- Up to 2A Continuous Output Current
- 0.8V ± 1% Reference Voltage
- 22µA Ultralow Quiescent Current
- Switching Frequency - 1.1MHz
- Supports Pulse Frequency Modulation (PFM)
- Up to 80% Efficiency at 1mA Light Load
- Up to 88% Efficiency at 5mA Light Load
- Fixed Output Voltage - 3.3V
- Proprietary Gate Driver Design for Best EMI Reduction
- Frequency Spread Spectrum (FSS) to Reduce EMI
- Precision Enable Threshold to Adjust UVLO
- Protection Circuitry
- Overvoltage Protection
- Cycle-by-Cycle Peak Current Limit
- Thermal Shutdown
Translated with www.DeepL.com/Translator (free version)
Properties
| Zolltarifnummer: | 85044090 |
|---|---|
| Brand: | SparkFun |
| Country of Origin: | USA |
| EAN: | 4060137071911 |
| Gross Weight (kg): | 0.004 |
| Manufacturer ID: | COM-18356 |
| Product ID: | COM-18356 |
Video 1
Manufacturer and safety information
SparkFun Electronics
6333 Dry Creek Parkway
DE CO 80503 Niwot
https://www.sparkfun.com
[email protected]
WEEE number: 17968585
Person responsible for the EU
Sertronics GmbH
Am Studio 20d
DE 12489 Berlin
https://www.berrybase.de
[email protected]
Safety instructions
- Always install and operate sensors and modules in accordance with the manufacturer's instructions.
- Always switch off the power supply before installation or maintenance.
- Avoid direct contact with electrical connections to prevent electric shocks.
- Only use in dry and suitable environments to avoid short circuits or malfunctions.
- Check the device for damage or defects before use.
- Do not operate above the specified voltage and current.
- In the event of malfunctions, disconnect the appliance from the power supply immediately.
- Dispose of in accordance with local electrical and electronic waste regulations.
- Do not dispose of in normal household waste as it may contain hazardous substances.
- Keep children away from the product to prevent misuse or injury.
Reviews 1
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1 review
2 May 2022 00:00
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