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Here's a detailed description of the XL6009 DC-DC Step-Up (Boost) Module with adjustable output:

XL6009 DC-DC Step-Up Module (Adjustable Booster Power Supply)

Overview:

The XL6009 is a high-efficiency boost (step-up) DC-DC converter module that can increase input voltages to a higher, adjustable output voltage. It is built around the XL6009 switching regulator IC, which is a high-performance replacement for the older LM2577-based modules.

Key Features:

• Input Voltage: 3.5V to 32V DC

• Output Voltage: 5V to 35V DC (adjustable via potentiometer)

• Output Current: Up to 4A (recommended ≤ 2.5A for stable operation)

• Conversion Efficiency: Up to 94%

• Switching Frequency: 400kHz

• Module Type: Non-isolated boost (step-up) converter

• Built-in Soft Start Function

• Built-in Thermal Shutdown, Current Limit Protection

• High Switching Frequency for Small Size and Low Ripple

Specifications:

Applications:

• Power supply for Arduino, Raspberry Pi, and other microcontrollers

• DIY battery-powered projects

• Solar power applications

• Step-up voltage for automotive and industrial electronics

• LED driver circuits

Usage Instructions:

1. Connect Input Power: Attach your DC input (battery, adapter, etc.) to the IN+ and IN– terminals.

2. Adjust Output Voltage: Turn the onboard potentiometer clockwise to increase or counterclockwise to decrease the output voltage.

3. Measure Output: Use a multimeter to fine-tune the output voltage before connecting sensitive devices.

Note:

• This is a boost converter, not a buck converter. Output voltage must be higher than input voltage.

• Ensure proper heat dissipation if using at higher currents.

Would you like a PDF datasheet or wiring diagram for this module?