Package : DIY Module
Model Number : Charging Module
Dissipation Power : ...
Supply Voltage : 4.2/4.35/4 .4/4.5V
Application : Computer
Type : Voltage Regulator
Origin : China
Condition : New
Operating Temperature : -40℃~+80℃
Functions : Electronic Module
Range of application : Switch And Sensor For Arduino STM
Current up to 5A, efficiency up to 95%
Support JEITA specification
·Synchronous boosting
Output power up to 22.5w, efficiency up to 95%, support wireless charging mode
·Output fast charging protocol
Support PPS / pd3.0 / pd2.0 and AFC
Support FCP
Support pe2.0 / pe1.1 and vooc·
Input the fast charging protocol, support pd3.0 / pd2.0 > and support FCP
Support pe1.1 · type-C interface
Built in USB type-C
Interface logic · bc1.2 module
Support bc1.2 DCP
pattern. Lightning decryption
Built in lightning decryption function · electricity metering and display
Built in 12bit ADC
>Support 4.2/4.35/4.4/4.5v battery type, support temperature loop control
Automatic load detection / light load detection support small current mode
Support qc4 + / qc4 / qc3.0 / qc2.0, support FCP
Support SCP and SFCP
>Support AFC and SCP
Support try.src function
Support apple / Samsung mode
>Built in coulometer, accurate electric quantity
The charging process is divided into the following three processes: trickle mode, constant current mode and constant voltage mode. When the battery voltage is lower than 3V, the charging module is in trickle mode, and the charging current is 300mA; When the battery voltage is greater than 3V, the charging module enters the constant current mode. At this time, it is charged at full speed according to the set target current, and the power can be about 21W; When the battery voltage rises to the charging target voltage (for example, 4.2V), the charging module enters the constant voltage mode. At this time, the current gradually decreases while the battery terminal voltage remains unchanged; When the charging current decreases to the charging cut-off current, the charging ends. After charging, if the battery voltage decreases to 0.1V lower than the target voltage, the charging is automatically restarted. (Note: if the voltage exceeds 4.2V, it is normal and the battery will not be damaged. If the voltage is 4.2V, the lamp is still flashing, it means that the battery is not fully charged. Full charge is not only based on the charging voltage.)
There are 5 USB ports on the motherboard, which are type-a1 + type-a2 + micro-b + type-C + lightning. Type-a1 and type-a2 support qc3.0/qc2.0/afc/fcp/scp/pe2.0/pe1.1/sfcp/vooc fast charging output;
Type-C supports PPS / pd3.0/pd2.0/qc4 + / qc3.0/qc2.0/afc/fcp/scp/pe2.0/pe1.1/sfcp fast charge output and pd3.0/pd2.0/afc/fcp/scp/pe1.1 fast charge input;
Micro-b supports qc2.0/afc/fcp/scp/pe1.1 fast charging input; Lightning supports PD fast charging and 5v2.4a slow charging.
The input matches the default 9V input during fast charging, and the input power can reach 21W.
Support charging and discharging. It supports fast charging input and output in single port operation and 5V input and output in multi port operation.
It supports simultaneous external discharge of type-a1 / type-a2 / type-C ports.
It integrates PPS / pd3.0 / pd2.0 fast charging protocol and supports input-output bidirectional fast charging. PPS output support 5-5.9V@3A , 5-11V@2A ,
Pd3.0 / pd2.0 output support 5V@3A , 9V@2A , 12V@1.5A . The input supports 5V / 9V / 12V voltage.
It integrates QC fast charging protocol, supports qc4 + / qc4 / qc3.0 / qc2.0, and supports class A. Qc2.0 supports 5V / 9V / 12V output voltage.
Qc3.0 supports 5V-12V output voltage, 200mV / step.
Integrated AFC fast charging protocol, output support 5V / 9V / 12V. The input supports 5V / 9V voltage.
Integrated FCP fast charging protocol, output support 5V / 9V / 12V. The input supports 5V / 9V voltage.
Integrated SCP fast charging protocol, output support 5V@4.5A . Input support 5.5V@3A .
Pe2.0 and pe1.1 fast charging protocols are integrated. Pe2.0 supports 5V ~ 12V output voltage and 500mv / step. Pe1.1 supports 5V / 7V / 9V / 12V output voltage.
The input supports 5V / 9V voltage.
Integrated SFCP fast charging protocol, supporting 5V / 9V / 12V output voltage.
The line layout is compact and regular, with good electrical insulation and mechanical stability, and can maintain stable performance under different temperature and humidity environments to ensure accuracy and reliability.
In circuit design, carefully planned lines are like precision transportation networks, and lines of different widths and spacings undertake different currents and signals transmission tasks respectively. The key signal lines are impedance matching processing, which greatly reduces signal reflection and attenuation and ensures the stable transmission of high-frequency signals.
All kinds of electronic components are soldered on the circuit board, and the solder joints are full, round, and firm and reliable. Core components like chips are perfectly connected to the circuit board through fine packaging processes to achieve high-speed data processing and interaction.
This circuit board has a wide range of responses in many fields. Whether in the industrial control field that requires extremely high stability or consumer electronics field that pursues extreme performance, it can provide solid guarantees for the stable operation of the equipment with its excellent design and reliable performance, and help various electronic devices play a powerful role.
