XL6009 3-32 5-35 DC-DC BOOST MODULE

The XL6009 automatic buck-boost module is a versatile, high-efficiency converter that handles inputs from 3.8 V to 32 V and boosts or regulates to 1.25 V–35 V output — with up to 94% conversion efficiency. Operating at 400 kHz switching frequency with non-synchronous rectification, it's ideal when your source voltage may vary and your output needs to remain rock-solid.

🔹 Key Applications

• Solar panel MPPT assist and battery charging regulation
• Boosting 12 V vehicle supplies to 19 V for laptop charging
• Adjustable lab power supply module
• Powering 12 V systems from variable LiPo battery packs
• LED driver regulation from variable input sources
• Step-up power for remote IoT sensor nodes

🔹 Why Choose This Module?

• 94% peak efficiency — industry-leading for this module class
• 400 kHz switching frequency — low ripple, stable output
• Input range 3.8–32 V — handles nearly any DC source
• Buck-boost capable — output can be set above or below input
• Low no-load current (~18 mA) — battery-friendly standby

🔹 Technical Specifications

• Chipset: XL6009
• Topology: Non-isolated boost (non-synchronous rectification)
• Input Voltage: 3.8 V – 32 V DC
• Output Voltage: 1.25 V – 35 V DC (adjustable)
• Input Current: 3 A max
• Switching Frequency: 400 kHz
• Output Ripple: 50 mV max
• Conversion Efficiency: Up to 94%

🔹 What's Included

1 × XL6009 DC-DC Boost Converter Module

🔹 Pro Tip

💡 The XL6009 is a direct upgrade over the popular LM2577 — it runs cooler at higher frequencies and achieves better efficiency across the full load range. Excellent for solar garden light boost circuits and portable battery-powered equipment.

⚠️ Note: Always ensure proper heat dissipation and correct voltage configuration before powering connected devices.