محول رفع الجهد تايب سي USB 5 فولت 2 أمبير

Type-C USB 5V 2A Step-Up Boost & Charging Module

This compact module is an all-in-one solution for lithium battery management, combining a high-efficiency charging circuit with a powerful boost converter. It is designed to take the voltage from a single 3.7V lithium battery and step it up to a stable 5V output, making it perfect for DIY power banks, portable electronics, and powering microcontrollers like Arduino or ESP32 via its modern Type-C interface.

Key Features

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  Smart Boost Conversion: Efficiently steps up battery voltage to a regulated 5V at up to 2A, ensuring your devices stay powered.

  
  


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  Modern Type-C Input: Uses a durable Type-C connector for charging, compatible with most modern smartphone chargers.

  
  


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  Advanced Charging Management: Supports charging currents up to 2.4A with automatic termination and a dedicated pre-charge mode for deeply discharged batteries.

  
  


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  Integrated Battery Protection: Built-in safeguards against overcharging, over-discharging, and low-voltage conditions.

  
  


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  Auto-Shutdown Function: To conserve energy, the output automatically disables if the load current remains below 50mA.

  
  


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  Synchronous Charging: Supports "pass-through" charging, allowing you to charge the battery while simultaneously powering a load.

  
  

Technical Specifications

How to connect

Dimensions

Operation & Control (K-Point)

The module features an external control point labeled "K" that allows for manual interaction:

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  Short Press: Turns on the power display and activates the 5V output.

  
  


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  Consecutive Short Presses: Turns off both the power display and the 5V output.

  
  


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  Automatic Re-charge: If the battery voltage drops below 4.1V after a full charge, the module will automatically restart the charging cycle.

  
  


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  Pre-charge Mode: If the battery is detected below 2.8V, it initiates a safe pre-charge at 180mA to revive the cell.

  
  

Applications

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  DIY Power Banks: Build your own custom portable charger.

  
  


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  Portable Project Power: Powering 5V sensors, displays, or development boards from a single Li-ion cell.

  
  


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  Wearable Tech: High efficiency and a small footprint make it ideal for portable devices.

  
  


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  Emergency Power: Reliable backup power for 5V systems.