Mini DC-DC Step-Down 4A Buck Module

:FAL08059
€3.86

Preset with two kinds of voltage, the default output is 5.2V for mobile phone and other electronic products can make up the line loss when charging to achieve greater charge current.

With a electric solsering iron you could disconnect the shunt as shown on the image and the output switch to 3.3Vdc.

Quantity

If you have any questions on this product please feel free to contact us.

*Disclaimer: The images are merely illustrative.

Specifications:

  • Input voltage: 4.5V~16V
  • Output voltage: 3.3V / 5.2V
  • Buck efficiency: up to 98%
  • Output current: 0~4A
  • Voltage accuracy: <1%
  • Load regulation: <0.5%
  • Output ripple noise: <20mV
  • Static power consumption: <500uA
  • Working environment: -40 ° ~ 85 °
  • Size: 13x18.6x5mm


Features:

Preset with two kinds of voltage, the default output is 5.2V for mobile phone and other electronic products can make up the line loss when charging to achieve greater charge current.

With a electric solsering iron you could disconnect the shunt as shown on the image and the output switch to 3.3Vdc.

Functions

Leads to the EN control pin, the default high-level enables output. When conected EN to the ground, disable the output.

Leads to FB pin, with professional knowledge the user can change the output voltage with external resistor.

 

FAL08059

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