Hemal Electronics
Grant Road, Mumbai, Maharashtra
GST No. 27AGVPG2952Q1ZI
Call 08048981260 91% Response Rate
Power Converter
LM2577 DC-DC Step-Up Power Converter Module
Minimum Order Quantity: 10 Piece
| Output Voltage | 4-35V |
| Input Voltage | 3.5V-35V |
| Brand | CHINA |
LM2577 DC to DC step-up switching regulator, adjustable +1.25 to 30vdc output, up to 3A. The LM2577 is really designed to step up +5 to 10vdc to +12vdc at < 1A. The maximum step-up voltage and current available depends on the input voltage, so if you input +5vdc you could expect to get 12vdc output at < 1A.
Ideal for battery-operated projects requiring a regulated power supply. It has a low output ripple due to extra filtering. It has an adjustable Power Supply Step-up Module, maximum input current 3A, the highest conversion efficiency 92%. It very suitable for DIY a mobile power, Boost charger.
Features:
- Wide Input voltage: 3.5V-35V
- Output Voltage: 4-35V (Adjustable)
- Output current: rated current 3A MAX ( Heat-sink Needed)
- Conversion efficiency: Up to 92% (output voltage higher, the higher the efficiency)
- Switching Frequency: 50KHz
- Rectifier: Non-Synchronous Rectification
- Short circuit protection: current limiting, since the recovery
- High-quality PCB FR4 Grade with FPT Certified
Package Includes:
1 x LM2577 DC-DC Step-Up Power Converter Module
Specifications:
| Wide Input voltage |
3.5V-35V |
| Output Voltage |
4-35V |
| Output current |
Rated current 3A MAX |
| Conversion efficiency |
Up to 92% |
| Switching Frequency |
50KHz |
| Operating temperature |
(°C)-40 to +85 C |
| Load regulation ± |
0.5% |
| Voltage regulation |
±0.5% |
| Length(mm) |
52 |
| Width(mm) |
22 |
| Height(mm) |
20 |
| Weight(g) |
13 |
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