8V-35V to 5V 8A Step-down Module with 4-Port USB Output

Κωδικός e-Wireless: 1140.739

• 4 independent dedicated charging management IC, can effectively support a variety of mobile phones for maximum current charging, fast charging, safe and reliable.
• The charging identification IC is compatible with Apple's full range of Android products, and most mobile phones can achieve the fastest charging speed.
• Support 4 channels of USB and 2A current charging at the same time, the current is large and the charging is fast, and the total output current can reach 8A.
• Input adopts MOS tube reverse connection protection to maximize conversion efficiency and reduce loss.
• Output with overvoltage protection to see and effectively protect the phone.
• 8-35V ultra-wide input voltage, 12V 24V car can be perfectly supported.
• Synchronous rectification scheme can effectively reduce heat generation and improve efficiency, and the efficiency can reach up to 96%.
• The industry's advanced flat line high current inductance, large current and small heat generation, 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.
• High-quality double-layer gold-plated USB port, the life is twice that of ordinary USB.
• The default delivery is about 5.2V output voltage.

Module parameters:

• Input voltage: DC 8-35V
• Input current: 5.5A
• Output voltage: 5.2V
• Output current: total maximum 8A, current adaptive, mobile phone single port charging up to 2A.
• Dynamic response speed: 300us (load flow change 5%)
• Conversion efficiency: 95% (12V to 5.2V3.5A measured, efficiency is related to differential pressure and load size.)
• Load regulation rate: 0.2-0.3% (10%-50% load measured by 12V input)
• Ripple & Noise: 120mVP-P (20MHz bandwidth 12V to 5.2V3A measured)
• Switching frequency: 100KHz
• No-load current: 18mA (12V car 5V measured)
• Wiring method: IN input OUT input Terminal block DC seat
• Fixed mode: M3*1 M2*2
• Net weight: about 36 grams
• supporting device :
• USB-powered devices such as cell phones, digital cameras, tablets, navigators, and driving recorders. It can charge 4 mobile phones at the same time, and the total current of 4 channels is 8A.
• A variety of input and output methods, support for terminal input, DC block input, output support 4 * USB output, terminal output 5V.
• physical dimension:
• 54 (long) * 39 (wide) * 21 (height) mm (including USB port)
• Pin mode:
• VIN+ input positive, GND common ground, OUT+ output positive