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The LM2577 DC-DC Step-Up Power Converter is a versatile boost regulator module designed for powering electronic circuits from a wide input voltage range of 3.5V to 35V. With adjustable output from 4V to 35V, it delivers efficient voltage step-up performance for battery-powered and embedded projects.
Built around the LM2577 regulator IC, this module provides stable operation with a maximum output current of 3A when used with proper heat dissipation. The LM2577 DC-DC Step-Up Power Converter achieves peak efficiencies of up to 92%, minimizing energy loss and heat generation even under continuous operation.
🔧 Key Features
- Wide input voltage range: 3.5V to 35V DC
- Adjustable output voltage: 4V to 35V
- High efficiency up to 92%
- Rated output current up to 3A with heatsink
- Stable 50 KHz switching frequency
- Short circuit and current limit protection
📐 Technical Specifications
| Product Name | LM2577 DC-DC Step-Up Power Converter Module |
| Input Range | 3.5V to 35V DC |
| Output Range | 4V to 35V (adjustable) |
| Maximum Current | 3A with heatsink |
| Peak Efficiency | Up to 92% |
| Switching Frequency | ~50 KHz |
| Regulation | Voltage ±0.5%, Load ±0.5% |
| Operating Temperature | -40°C to +85°C |
| Board Size | 52 × 22 × 20 mm |
| Weight | ~13 g |
📌 Applications
- DIY mobile power and battery charging
- Boosting 5V or 10V inputs to 12V for electronics
- Powering Arduino, Raspberry Pi, and sensors
- Embedded systems needing regulated step-up supply
💡 Why Choose This Product?
The LM2577 DC-DC Step-Up Power Converter Module offers a combination of efficiency, safety, and compact design, making it perfect for powering embedded devices and DIY projects. Its wide input range, high current capacity, and durable PCB ensure long-lasting and reliable use.
📦 Package Includes
- 1 × LM2577 DC-DC Step-Up Power Converter Module
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