XL6019E1 DC-DC Step-Up Boost Converter Module

XL6019E1 DC-DC Step-Up Boost Converter Module is a versatile and powerful voltage regulation solution designed to efficiently boost a lower input voltage to a higher, stable output voltage. This module utilizes the high-frequency XL6019 switch-mode regulator IC, which offers significantly improved performance over older generations like the LM2577. Consequently, it provides better conversion efficiency and handles higher current loads while maintaining a compact footprint. Users can easily adjust the output voltage via the onboard multi-turn potentiometer to meet specific project requirements. Furthermore, the integrated thermal shutdown and current limit protection ensure the safety of both the module and your connected electronics. Therefore, you should consider this module an essential component for battery-powered projects that require a steady, elevated voltage supply.

Key Features:

• High Power Conversion: The module supports a wide input range and can deliver up to 5A of switching current, making it suitable for demanding DIY power applications.
• Adjustable Output: You can precisely tune the output voltage using the high-precision trimmer potentiometer located on the PCB.
• Integrated Protections: It features built-in over-temperature protection and short-circuit current limiting to prevent damage during accidental overloads.
• Low Ripple Performance: The 180 kHz switching frequency allows for smaller filter components, resulting in a cleaner DC output with reduced noise.
• Versatile Mounting: The board includes pre-drilled holes, which simplify the installation process in custom enclosures or chassis.

Technical Specifications:

• Input Voltage Range: 3.0 V to 35 V_DC
• Output Voltage Range: 5.0 V to 40 V_DC (Continuously adjustable)
• Maximum Switching Current: 5 A
• Conversion Efficiency: ≤ 94% (Efficiency depends on the voltage differential)
• Switching Frequency: 180 kHz
• Output Ripple: < 100 mV (Under standard load conditions)
• Operating Temperature: −40°C to +85°C

Mechanical Specifications:

• Controller IC: XL6019E1 (High-performance Boost Regulator)
• PCB Material: High-quality FR-4 double-sided board
• Potentiometer Type: 3296W Multi-turn Trimmer
• Cooling: Natural convection (Heatsink recommended for continuous loads exceeding 2.5A)

Dimensions:

• Length: ≈ 50 mm
• Width: ≈ 28 mm
• Height: ≈ 13 mm
• Weight: ≈ 12 g

Pinout and Wiring:

• IN+ (Input Positive): Connect your positive input supply voltage (3V to 35V) here.
• IN− (Input Negative): Connect the ground or negative lead of your input power source.
• OUT+ (Output Positive): This terminal provides the boosted positive output voltage.
• OUT− (Output Negative): This terminal serves as the ground or negative lead for your load.
• Wiring Note: Ensure that the input voltage does not exceed the maximum rating, and however, always verify the output voltage with a multimeter before connecting sensitive loads.

Datasheet Reference:

• Download XL6019E1 Boost Converter IC Datasheet

Commonly Used in:

• Portable Power Banks: Boosting Lithium-ion battery voltage (3.7V) to a stable 5V or 12V for charging devices.
• Solar Energy Systems: Regulating and stepping up variable solar panel outputs to charge battery banks.
• Automotive Electronics: Running 24V equipment from a standard 12V vehicle battery system.

Applications:

• LED Drivers: Driving high-power LED arrays that require a voltage higher than the source supply.
• Robotics: Providing consistent power to motors and sensors from a depleting battery source.
• Communication Equipment: Powering RF modules and transmitters that demand specific, stable voltage rails.

Equivalent Models:

• LM2577 Module: An older, widely used boost converter; however, the XL6019 provides higher switching current and efficiency.
• XL6009 Module: A very similar boost converter that shares most specifications but has a slightly different maximum current rating.
• MT3608 Module: A much smaller micro-boost converter, suitable for low-current applications up to 2A.

Package Includes:

• 1 x XL6019E1 DC-DC Step-Up Boost Converter Module