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Small green rectangular circuit board with blue potentiometer and silver components

JacobsParts Inc.

JacobsParts Inc. XL6009 32W 4A DC Boost Adjustable Voltage Converter Step Up Module Power Supply

SKU CH-65GW-QX19N

Boosts 3.5-32V input to a regulated 5.7-35V output at up to 4A using the XL6009 IC with over-temperature and over-current protection

  • TypeStep-Up Voltage Regulator
  • Current Rating4 A
  • Power Rating32 W
  • Boost output to a stable regulated voltage for diverse projects
  • XL6009 IC with integrated MOSFET and over-temperature protection
  • Up to 94% efficiency depending on input-output voltage difference
  • Adjustable output from 5.7V to 35V with 4A peak current
  • Compact 43x21x14mm module fits tight project spaces

JacobsParts XL6009 Boost Converter Module

The JacobsParts XL6009 is a new step-up voltage regulator that accepts 3.5-32V DC input and delivers an adjustable 5.7-35V DC output at up to 4A with a 32W power rating. It is built for hobbyists and engineers who need a compact 43x21x14mm module to drive LED strips, power projects from a 3.7V lithium cell, or run higher-voltage gear from a 12V automotive source. The XL6009 IC integrates a MOSFET with over-temperature and over-current protection.

Compatibility Checks Before Ordering

Verify that your intended load requires constant-voltage regulation, because this module is unsuitable for driving raw LEDs without external current limiting. Confirm that your input source stays within the 3.5-32V range and that the required output voltage exceeds the input, as the boost topology cannot step down. Ensure the connector style and board footprint match your prototyping platform or enclosure.

Sustained-Load Thermal Behaviour

The datasheet specifies a maximum output of 4A with 3A recommended for continuous operation, so plan to derate accordingly during extended runs. Efficiency reaches up to 94 percent depending on the voltage differential, and the 400KHz switching frequency keeps output ripple below 50mV. Under prolonged load the integrated over-temperature protection will activate if the IC junction exceeds its limit, so provide adequate airflow or heatsinking for high-power applications.

Highlights

  • Boost output to a stable regulated voltage for diverse projects
  • XL6009 IC with integrated MOSFET and over-temperature protection
  • Up to 94% efficiency depending on input-output voltage difference
  • Adjustable output from 5.7V to 35V with 4A peak current
  • Compact 43x21x14mm module fits tight project spaces

Specifications

TypeStep-Up Voltage Regulator
Current Rating4 A
Power Rating32 W

Questions about this item

What comes in the box and do I need to buy anything else to use the XL6009 boost module?

The module is supplied as a single board measuring 43x21x14mm. You will need to provide a DC power source between 3.5V and 32V, connecting wires, and a load that operates within the 5.7V to 35V output range.

The specs show 4A maximum and 3A recommended — which limit should I design around?

Design for the 3A continuous rating. The 4A figure is a short-term maximum; sustained loads above 3A can trigger the built-in over-current protection or over-temperature protection on the XL6009 IC.

What does the 94% efficiency figure mean when the module is running in a real circuit?

Up to 94% efficiency is achievable when the voltage difference between input and output is small. Larger step-up ratios — for example boosting 3.7V to 35V — will reduce the actual efficiency below that peak figure.

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