Li-ion Lithium Battery Charging Protection Module (TP4056)

Overview

The TP4056 is a popular lithium-ion battery charging and protection module designed for small-scale battery charging applications. It integrates charging management and safety features, making it ideal for DIY electronics projects, portable devices, and low-power applications requiring reliable battery charging.

Key Features

1. Single Cell Lithium-ion Charger:
   • Specifically designed for charging single-cell lithium-ion or lithium polymer batteries.
2. Integrated Protection:
   • Includes overcharge protection, over-discharge protection, short circuit protection, and reverse polarity protection to safeguard the battery and the circuit.
3. Micro USB Input:
   • Accepts 5V DC input via a micro USB connector, compatible with standard USB adapters and power banks.
4. Charge Status Indicator:
   • Features LED indicators to display charging status (e.g., charging, fully charged).
5. Compact Design:
   • Small form factor for easy integration into portable electronics and battery-operated projects.
6. High Efficiency:
   • Utilizes TP4056 charging IC with high efficiency and low heat generation, suitable for extended use without excessive heat buildup.
7. Automatic Charging:
   • Automatically switches between charging mode and standby mode based on the battery voltage level.
8. Wide Application Compatibility:
   • Compatible with various lithium-ion and lithium polymer battery types commonly used in consumer electronics and DIY projects.

Applications

• Portable Devices: Charges batteries for mobile phones, tablets, and other portable gadgets.
• DIY Electronics: Used in DIY projects requiring reliable battery charging and management.
• Power Banks: Integrates into power bank designs for recharging external devices.
• LED Projects: Powers LED lighting systems and projects requiring portable power solutions.

Specifications

• Charging IC: TP4056
• Input Voltage: 5V DC (via micro USB)
• Charge Current: Adjustable (typically up to 1A)
• Battery Type: Single-cell Lithium-ion or Lithium Polymer
• Protection Features: Overcharge, Over-discharge, Short Circuit, Reverse Polarity
• Charge Status Indication: LED indicators (charging, fully charged)
• Dimensions: Compact size for easy integration
• Weight: Lightweight and portable

Benefits

• Safety Assurance: Integrated protection circuitry ensures safe charging and operation.
• User-Friendly Design: LED indicators provide clear status updates during charging.
• Versatile Use: Compatible with various lithium-ion battery sizes and applications.
• Efficient Charging: High efficiency reduces energy waste and heat generation.
• Compact and Portable: Ideal for integrating into small-scale and portable electronics projects.

The TP4056 Li-ion Lithium Battery Charging Protection Module offers reliable charging and protection for lithium-ion batteries in a compact and efficient package. It is a valuable component for hobbyists, makers, and electronics enthusiasts looking to incorporate safe and efficient battery management into their projects.

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