DFRobot DFR0756 DC-DC Quick Cost Module


DFRobot DFR0756 DC-DC Fast Charge Module integrates the most common 5V charging-recognition function and provides compatibility for more than 99% of mobile phones on the market. The charging current at the peak of this module can be triggered by the charging protocol, which greatly saves charging time. This fast-charging module is capable of providing steady output and thereby works for a long time without voltage shift. Typical applications include projects like mobile phone fast charging, car charging retrofit, solar charger, and DIY power sources.


  • Compact size
  • 5V charging recognition function
  • Support multiple fast-charging protocols
  • USB output
  • Can be used as a charging module or power supply


  • Output voltage:
    • 3V to 12V auto-adjust based on the fast-charging protocol
    • Default output 5V, the input should be 2V higher than the output
  • 0-3A output current
  • Supported Fast Charging Protocol:
    • DCP protocol, BC1.2, Apple, Samsung
    • Huawei fast charging protocol FCP/SCP
    • Supports Spreadtrum Fast Charge Protocol (SFCP)
    • Qualcomm QC 2.0 and 3.0
    • MTKPE1.1/PE2.0
  • 6V to 32V input voltage range
  • Chip protections:
    • Input overvoltage
    • Under-voltage protection
    • Input overcurrent protection
    • Output overcurrent protection
    • Short circuit protection
    • Machine over-temperature protection

more information: https://www.dfrobot.com/product-2163.html


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