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Mini DC-DC Step-up Power Module

Description:

This is a mini DC-DC voltage step up board that helps boost input from 2.5V - 5.0V, like USB port, phone charger, or a Li battery, and get output power at 5V, 8V, 9V or 12V, just simply solder the two A/B pads. The board’s size is very small, similar size to a coin, so it could be your power solution for a normal power project (less than 5W).

How to adjust the output voltage: Find the A/B pads on the board’s top side, where near the input pads, here is a table for different pads connect / disconnect combination and output voltages: 


Pad APad BOutput Voltage
Disconnected
Disconnected
5V
Disconnected
Connected
8V
Connected
Disconnected
9V
Connected
Connected
12V


Note: The power voltage converting efficiency is around 80 - 90%, the convert IC’s temperature may rise up to 60 - 70oC. So, please be aware of this module’s limitation.


Specifications:

  • Input Voltage Range: 2.5V - 5V
  • Output Voltage: 5V/8V/9V/12V
  • Output Capability Examples: 
  • 3.7V lithium battery to input, 5V1A, 8V0.5A, 9V0.45A, 12V0.3A
  • 5V input, 8V0.7A, 9V0.7A, 12V0.5A
  • Dimension: 22 x 11 x 3.6mm
  • Weight: 1.2g

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Mini DC-DC Step-up Power Module

  • Product Code: 102064
  • Availability: In Stock
  • $2.50
  • 10+$2.30
  • 30+$2.00
  • 50+$1.70
  • 100+$1.50