The MT3608 Step-Up Voltage Converter is a highly efficient, compact power solution designed to step up a lower input voltage to a higher output voltage, making it ideal for powering devices such as 5V controllers from a 3.7V lithium battery or similar low-voltage power sources.
With an efficiency of up to 93%, this converter provides a stable output voltage while minimizing power loss. It's versatile, reliable, and suitable for a wide range of applications, from DIY electronics to mobile power systems.
Features:
- High Efficiency (Up to 93%): Achieves less than 7% loss, ensuring minimal power wastage and maximizing energy use, ideal for battery-powered devices.
- Adjustable Output Voltage: The output voltage is adjustable using a variable resistor, allowing you to tailor the output to your specific needs. The output must always be higher than the input voltage.
- Compact and Lightweight: Measuring just 36mm x 17mm x 6.5mm and weighing only ~ 2g, it’s perfect for integration into small, space-constrained designs.
- Durable: With an operating temperature range from -45°C to +85°C, it’s designed to withstand challenging environments.
- Internal Current Limiting: Protects against overcurrent and short circuit situations with an internal 4A current limit, enhancing safety and reliability.
Applications:
- Mobile Power Supply for Controllers: Ideal for powering 5V controllers from 3.7V lithium batteries.
- DIY Projects and Prototyping: A great solution for hobbyists and engineers working on custom electronics, robotics, and other low-voltage power applications.
- Energy-Efficient Conversion: Perfect for minimizing power loss in battery-operated systems or solar-powered projects.
Parameters:
| Parameter | Value |
|---|---|
| Input Voltage Range | 2V - 24V |
| Output Voltage Range | 3V - 28V |
| Maximum Output Current | 2A |
| Size | 36mm x 17mm x 6.5mm |
| Weight | Approx. 2 grams |
| Operating Temperature Range | -45°C to +85°C |
| Switching Frequency | 1.2 MHz |
| Internal Current Limit | 4A |
| Pin Definition (Input) | IN-, IN+ |
| Pin Definition (Output) | OUT-, OUT+ |
Installation Notes:
- Output Voltage Adjustment: To adjust the output voltage, use the variable resistor. Ensure that the output voltage is higher than the input voltage.
- For Higher Current Demands: If your application requires more than 1A of output current, consider adding a heat sink to prevent the unit from overheating and ensure optimal performance.
Why Choose the MT3608 Step-Up Converter?
The MT3608 is the ideal choice for your power conversion needs, offering high efficiency, a wide range of input and output voltages, and a compact design. Whether you're powering small electronic devices or creating custom power solutions, it provides reliable, energy-efficient conversion with minimal heat generation.