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Description

Product information "SparkFun BabyBuck Regulator Breakout, 3.3V, AP63203"

Who doesn't need power regulation from time to time? We certainly do, and that's why we designed the SparkFun BabyBuck Regulator Breakout to help us do just that. Using the AP63203 from Diodes Inc., this breakout board takes advantage of a synchronous 2A buck converter with a wide input voltage range of 3.8V to 32V and a fully integrated 125m? High-side power MOSFET/68m? All of this is housed in a low-profile TSOT26 package integrated into a 0.4 x 0.5 inch board.

Unlike its siblings, the BabyBuck sacrifices flexibility of power options in favour of space. But don't worry, you can use the plated-through holes for input and output power. With a few simple right-angle headers, you'll be up and running in no time.

Frequency Spread Spectrum (FSS) reduces EMI and a proprietary gate driver scheme resists switch node ringing without affecting MOSFET on/off times, further suppressing high-frequency radiated EMI noise.

Features:
  • Smallest footprint
  • 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
Documents:

Properties

Zolltarifnummer: 85044090
Brand: SparkFun
Country of Origin: USA
EAN: 5904422352097
Gross Weight (kg): 0.001
Manufacturer ID: COM-18357
Product ID: COM-18357

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Manufacturer and safety information

Manufacturer 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.

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