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Description
5V Step-Up Power Module This high-quality, efficient 5V Step-Up Power Module is ideal for creating a powerful USB charger or DIY power bank solution. It ensures safe and optimized charging through its integrated protection features, including overvoltage, short circuit, and overload protection. With lithium battery charger board, lithium charger board, and battery charging board functionalities, it empowers electronics projects by achieving an impressive discharging efficiency of 85%.
Key Features - 5V Step-Up Power Module
- Dual functionality: Provides both step-up power conversion and battery charging protection.
- BAT Discharging Stop Voltage: 2.9V
- 85% Discharging Efficiency (3.7V input, 5V/1A output)
- Internally installed charging/discharging power MOS
- Preset 4.2V charging voltage, precision ±1%
- USB output for easy access and connectivity
- Max 8uA standby current with intelligent temperature control
- Integrated output overvoltage, short circuit, and overload protection
Applications
The 5V Step-Up Power Module serves as a crucial component in building custom power banks or USB charging solutions. Its robust protection mechanisms and high efficiency make it suitable for use in environments requiring strict voltage regulation and safety. Ideal for LM2596 buck converter, power supply module, and small gadgets.
Technical Specifications
| Product Specification | Value |
| BAT Discharging Stop Voltage | 2.9V |
| Discharging Efficiency | 85% (3.7V input, 5V/1A output) |
| Input Voltage | 2.5V to 4.5V |
| Output Voltage | 5V |
| Output Current | Up to 1000mA (1A) |
| Charge Current | 500mA (standard) |
| Preset Charging Voltage | 4.2V (precision ±1%) |
| Standby Current | Max 8uA |
| Protection | Overvoltage, Short Circuit, Overload, Overcharge, and Over-discharge protection |
| Board Size | Compact dimensions appropriate for DIY projects |
How to Use - 5V Step-Up Power Module
- Connect a single-cell lithium battery to the battery input terminals on the board.
- Connect the 3.7V input to the designated pins on the module and ensure the connection is secure.
- Utilize the onboard USB port to output 5V/1A as required.
- If charging the battery, connect a suitable power source to the micro USB input port.
- Monitor the integrated LED indications for operational status.
- Ensure all connections observe polarity for safety during initial setup.
- For advanced configurations, refer to the module's circuit diagram and explore additional features like trickle charge mode for low battery voltage inputs.
Package Includes
- 1 x 5V Step-Up Power Module Lithium Battery Charging Protection Board
Additional Resources
Learn more about power_bankExplore our power_supplies_chargers Collection
Video Tutorials
Coming Soon! Check our YouTube channel for more videos.
Specification
| Product Specification | Value |
|---|---|
| Width | 17.5 mm |
| Height | 12 mm |
| Weight | 3 g |
| Shipping Weight | 0.005 kg |
| Shipping Dimensions | 8 × 6 × 5 cm |
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