1.Description:

• It is a 8A step-down module.
• It supports DC 8V-35V to 5V, which can effectively support various mobile phones for high current charging and fast charging speed.

2.Feature:

• It uses 4 independent dedicated charging management ICs,which are safe and reliable.
• The charging identification IC is compatible with the full range of mobile phone products,and most mobile phones can reach fast charging speeds.
• Support 4 channels of USB for charging with 2A current at the same time.The current is large and the charging is fast,and the total output current can reach 8A.
• The input adopts MOS tube reverse connection protection,which greatly improves the conversion efficiency and reduces the loss.
• The output is with overvoltage protection,which can protect the mobile phone more effectively.
• The synchronous rectification scheme can effectively reduce the heat generation and increase the efficiency,and the efficiency can reach 96%.
• It uses advanced flat wire high-current inductors,large current and low heat generation,and high conversion efficiency.
• 4 high-quality chip capacitors,and then increase the capacity of MLCC capacitors,the output ripple is lower,and the interference is smaller.
• It uses a high-quality double-layer gold-plated USB port,and its life span is twice that of ordinary USB.

3.Parameter:

• Product Name:8A Step-down Module
• Input Voltage:DC 8V-35V
• Input Current:5.5A
• Output Voltage:5.2V
• Output Current:8A
• Dynamic response speed:300us
• Conversion efficiency:95%
• Load adjustment rate:0.2-0.3%
• Ripple noise:120mVP-P
• Switching frequency:100KHz
• No-load current:18mA
• Work Temperature:-25℃~85℃
• Work Humidity:5%~95%RH
• Size:554022mm

4.Supporting Device:

• Mobile phones,digital cameras,tablet computers,navigators,driving recorders and other devices that require USB power supply.
• It can charge 4 mobile phones at the same time,and the total current of 4 channels is 8A.
• Multiple input and output modes,support terminal input,DC socket input,output support 4*USB output,terminal output 5V.

5.Package:

• 1pcs 8A Step-down Module