TP4056 Micro USB 1S Li-ion Charger Module
- Product Code:
- 2018-2-689
- Availability:
- 10
Ex Tax: 8.33 ₺
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TP4056 Micro USB Li-Ion Battery Charging Module
This compact module based on the TP4056 is designed to safely charge single-cell lithium-ion (Li-Ion) and lithium-polymer (Li-Po) batteries. It operates using the constant current / constant voltage (CC/CV) principle and provides a charging current of up to 1A. Thanks to its built-in DW01+8205A protection circuit, it offers overcharge, over-discharge, overcurrent, and short-circuit protection. It can be powered via 5V through the MicroUSB port or the IN+ / IN- pads; red and blue/green LEDs indicate the charging status.
Technical Specifications
| Specification | Value |
|---|---|
| Charger IC | TP4056 |
| Input Voltage | 4.5V – 5.5V |
| Maximum Charging Current | 1A |
| Charging Method | CC/CV (Constant Current / Constant Voltage) |
| Output Voltage | 4.2V (Li-Ion standard) |
| Protection | DW01 + 8205A (overcharge/discharge/current, short circuit) |
| Input Type | MicroUSB or IN+ / IN- pad |
| LED Indicators | Red: Charging / Blue-Green: Charge complete |
Pin Connections
| Pin | Description |
|---|---|
| IN+ | 5V input (+) |
| IN- | Input (-) |
| BAT+ | Positive terminal of battery |
| BAT- | Negative terminal of battery |
| OUT+ | Battery output (some models lack boost) |
| OUT- | Output negative |
Package Contents
Box contains: 1 x TP4056 Micro USB 1S Li-Ion Charging Module.