CN3065 Mini Solar Charger Module: How to use the CN3065?
The CN3065 is a complete constant-current /constant voltage linear charger for single cell Li-ion and Li Polymer...









The CN3065 is a complete constant-current /constant voltage linear charger for single cell Li-ion and Li Polymer...
CN3065 is a Mini Solar Charger Module. This article is going to introduce pinout, applications, features, and more details about CN3065.

Super Mini Solar LiPo Charger v1.0 (CN3065)
CN3065 Description
Solar power in amateur electronics is surprisingly underutilized. Because it has a reputation for having too low-power to be helpful, it is rarely widely used (outside of specialised applications). Solar power is becoming more prevalent as solar panel technology improves, as well as better controllers and control algorithms. The CN3065 is a solar power and Li-Po battery charging system that is simple to integrate into solar-powered applications.
Specifications
- TypeParameter
- Max Operating Temperature
The Maximum Operating Temperature is the maximum body temperature at which the thermistor is designed to operate for extended periods of time with acceptable stability of its electrical characteristics.
85 °C - Min Operating Temperature
The "Min Operating Temperature" parameter in electronic components refers to the lowest temperature at which the component is designed to operate effectively and reliably. This parameter is crucial for ensuring the proper functioning and longevity of the component, as operating below this temperature may lead to performance issues or even damage. Manufacturers specify the minimum operating temperature to provide guidance to users on the environmental conditions in which the component can safely operate. It is important to adhere to this parameter to prevent malfunctions and ensure the overall reliability of the electronic system.
-40 °C
CN3065 Features
Single cell 4.2V Li-po battery charging
Up to 1000mA charging current
Pre-charge conditioning
Constant voltage and current charging modes
CN3065 Applications
Solar power systems
Portable electronic appliances
Solar power harvesting and storage
Li-po chargers
CN3065 Pinout

CN3065 Pinout
CN3065 Dimension

CN3065 Dimension
Related Components
CN3065 IC, diode, capacitor, resistor, LED, USB connector
How To Use Mini Solar Charger Module
The input power pins on the CN3065 board can be linked to a solar panel to provide electricity to charge the battery, just like other Li-Po chargers.
There are three power inputs on the module. The battery charging supply is one of them, and it can range from 6.5V to within 40mV of the battery voltage before the under-voltage lockout is activated. The battery terminals provide the second source of power. These are used to either draw power from or charge the battery. The USB mini port is the third input. The primary system power output and the USB output are the two outputs. The battery is directly responsible for the system's power output. For power input and battery power output, pin headers are supplied. Two LEDs indicate the status of the board. The CH LED shows that charging is underway, but the OK LED indicates that charging has been completed.
The solar panel is linked to the power inputs, a single-cell Li-Po battery is attached to the battery terminals, and the load is powered from the power output terminals in a typical solar-powered application.
Popularity by Region
What is the CN3065?
The CN3065 is solar power and Li-Po battery charging system that is simple to integrate into solar-powered applications.
What can the CN3065 be used to?
It can be applied to Solar power systems and Portable electronic appliances.
How to use the CN3065?
The input power pins on the CN3065 board can be linked to a solar panel to provide electricity to charge the battery, just like other Li-Po chargers. There are three power inputs on the module.
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