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