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DC-DC USB 5V 2A Type-C Boost Converter Step-Up Power Module (Black)

This compact Type-C USB 5V 2A Boost Converter Module is designed to efficiently charge lithium batteries and provide a stable 5V output through boost conversion. It integrates charging, discharging, and power management in a single module, making it ideal for DIY power banks, embedded projects, portable electronics, and battery-powered systems.

With high conversion efficiency and intelligent power control features, this module is well-suited for applications requiring stable 5V output from a single lithium battery.

Package Includes

  • 1 x Type-C USB 5V 2A Boost Converter Step-Up Power Module

28.00 AED 28.00 AED Tax Included
28.00 AED Tax Included

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Shipping: 2-3 Business Days

Features

  • Supports Type-C USB input for 5V charging and output

  • Automatic charge and discharge management

  • Low quiescent current for extended battery life

  • Load detection with automatic shutdown for low current scenarios

  • Discharge while charging functionality

  • Onboard pads for optional USB-A port installation

  • Supports external key input to control output and power display

  • Over-voltage, under-voltage, and pre-charge protections

 

Specifications

Parameter Value
Input Voltage Range 5V to 5.5V
Charging Cut-Off Voltage 4.2V / 4.35V ± 0.5%
Charging Current 2.4A ± 5%
Boost Output Voltage 5V to 5.15V (with line loss compensation)
Output Voltage Ripple 100mV
Boost Output Current 2A (maximum)
Boost Conversion Efficiency 92.5% (typical at 3.6V input, 5V 2A load)
Battery Static Current < 30µA

 

Functionality

  1. Auto Output Shutdown: When the load current drops below 50mA continuously, the output is automatically turned off.

  2. External Key Support: Connect a momentary switch between the “K” pad and ground to:

    • Single Press: Enable power display and activate 5V output.

    • Double Press: Disable power display and deactivate 5V output.

  3. Charge Termination: When charging current drops to 100mA after reaching full charge voltage, the charging cycle automatically ends.

  4. Recharge Trigger: Charging resumes when battery voltage drops below 4.1V.

  5. Pre-Charge Mode: If battery voltage is below 2.8V, the battery is pre-charged at 180mA for protection.

  6. Manual USB-A Output Option: Pads are available on the module’s back to manually solder a USB-A connector.

  7. Charge and Discharge Simultaneously: The module supports using the device while it’s being charged.

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