5V 2A BOOST OUTPUT FOR SINGLE LITHIUM CELL 3.7 / 4.2V CHARGING DISCHARGING PROTECTION MODULE

5V 2A 3.7-4.2V Boost Charging Protection Module

Introducing a boost circuit designed for obtaining a 5V 2A output from a single Lithium Ion cell (3.7V/4.2V). Along with this capability, it includes charge and discharge protection to safeguard against overcharging or discharging the cell.

Highlighted characteristics:

• The trigger mode is set to low level (ground) trigger.
• 5V 2A 3.7-4.2V Boost Charging Protection Module includes a lithium battery protection feature, eliminating the need for a separate protection board. Whether or not the battery has a built-in protection board is of no consequence.
• The system includes safeguards such as over-current protection, overvoltage protection, short circuit protection, and over-temperature protection to prevent potential hazards.

Applying for:

5V 2A 3.7-4.2V Boost Charging Protection Module prevents overcharging, discharging, and short circuiting of the Lithium Batteries.

Description of Pins:

• VIN: Positive input for charging port
• The negative input of the charger, also known as GND –
• A lithium battery, also known as a BAT, powers many electronic devices.
• The lithium battery must be connected to the GND.
• The output of the GND is negative.
• VOUT: Positive Output
• Enabling the Output Trigger Port (triggered by a low pulse)