XL6019E1 DC-DC Step-Up Boost Converter Board

The XL6019E1 is a high-performance DC-DC boost converter IC designed for efficient voltage step-up applications. Operating with wide input voltage and offering high efficiency, it is suitable for LED drivers, battery-powered systems, and portable devices. The chip features an integrated 4A switch and supports adjustable output voltage, making it ideal for custom power regulation needs.

Key Features of XL6019E1 DC-DC Step-Up Boost Converter:

• Wide Input Voltage Range: Operates from 5V to 32V input.
• High Efficiency: Up to 94% conversion efficiency.
• Adjustable Output Voltage: Supports up to 60V output.
• High Switching Frequency: 400kHz for smaller external components.
• Internal 4A Power Switch: Ensures stable and high current output.
• Built-in Protection: Over-temperature and short-circuit protection included.

Technical Specifications of XL6019E1 DC-DC Step-Up Boost Converter:

• Input Voltage: 5V to 32V
• Output Voltage: Adjustable up to 60V
• Output Current: Up to 2.5A (typical), 4A (peak)
• Switching Frequency: 400kHz
• Efficiency: Up to 94%
• Quiescent Current: < 5mA
• Operating Temperature Range: -40°C to +125°C

Mechanical Specifications of XL6019E1 DC-DC Step-Up Boost Converter:

• Package Type: TO263-5L or SOP-8 depending on variant
• Pin Count: 5 or 8 pins
• Mounting Type: Surface Mount

Dimensions:

• Length: 10.2mm
• Width: 4.5mm
• Height: 1.5mm
• Pin Pitch: 1.27mm (for SOP-8)

Mounting Options:

• Surface Mount: Compatible with automated pick-and-place assembly.
• Heat Sink Pad: Use thermal vias under pad for better heat dissipation.

Schematic Diagram, Connection, Wiring and Pinout of XL6019E1:

• VIN: Input voltage source (5V to 32V)
• GND: Ground connection
• SW: Switch output connected to inductor
• FB: Feedback pin for voltage regulation
• EN: Enable pin to activate/deactivate the chip

Datasheet of XL6019E1 DC-DC Step-Up Boost Converter:

• Download XL6019 Datasheet (PDF)

Applications of XL6019E1 DC-DC Step-Up Boost Converter:

• LED Drivers: Drives high-brightness LEDs from low voltage input sources.
• Battery Boost: Increases voltage from single-cell Li-ion or NiMH batteries.
• Solar Power Systems: Boosts solar panel output to usable voltage levels.
• Portable Devices: Powering audio systems, routers, and mobile gadgets.
• Industrial Equipment: Voltage conversion in control and sensor systems.

Equivalent of XL6019E1 DC-DC Step-Up Boost Converter:

• LM2577: National Semiconductor boost converter with similar specs
• MT3608: Compact step-up IC for lower current applications
• XL6009: Previous generation of XL6019 with comparable features
• TPS61088: High-efficiency synchronous boost converter from TI

Package Includes:

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