DC-DC Switchmode Boost Step Up 4A - XL6009 Expand

DC-DC Switchmode Boost Step Up 4A - XL6009



Handy compact switchmode boost / step-up voltage converter or regulator. Handy for charging batteries or running high power LEDs! 

In = 5-32V / Out = 5-35V @ 4A Switching Regulator (Boost = Output Voltage must be higher than input voltage)

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This DC-DC Module uses the XL6009E1 IC, which is a high-performance step-up switched current (BOOST) converter. The module uses the second generation of high-frequency switching technology from XL-Semi with the XL6009E1 IC which offers superior performance over the competing LM2577 IC. XL6009 IC replaces the LM2577 module.


Technical Specifications:

  • Wide input voltage range of 3V – 32V (optimum operating voltage range is 5 – 32V)
  • Wide Output voltage range of 5V – 35V (Adjustable using on board potentiometer)
  • Built in 4A MOSFET switch enables efficiency of up to 94% 
  • High switching frequency of 400KHz, allows the use of small-capacity filter capacitors and can achieve better efficiency. 




  • Type
- Non-Isolated Switchmode Boost 
  • Rectification
- Non-synchronous rectification
  • Input Voltage Range
- 3V ~ 32V DC
  • Output Voltage Range
- 5V ~ 35V DC
  • Input Current
- 4A input (max), quiescent current 18mA ( 5V in, 8V out, no-load < 18mA . For higher output voltages the quiescent current increases.)
  • Conversion efficiency
- <94% (Generally higher current => lower efficiency)
  • Switching frequency
- 400KHz
  • Output Voltage ripple
- ~500mVp (the higher the voltage, the greater the current, the greater ripple)
  • Load Regulation
- ±0.5%
  • Voltage Regulation
- ±0.5%
  • Working temperature
- -40°C ~ +85°C
  • Dimensions
- 43 x 21 x 14mm (Length x Width x Height)

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