Product features:
1.4 independent charging management I-C, can effectively support a variety of mobile phones is high current charging, charging speed, reliable.
2. charging identification I-C fit for apple android full range of items, the vast majority of mobile phones can be fast charging speed.
3. Support 4 USB charging at 2A current at the same time, with large current and fast charging, and the total output current can be 8A.
4. The input adopts MOS tube reversed connection protection, which maximizes the conversion efficiency and reduces the loss.
5. The output with overvoltage protection, see the effective protection of mobile phones.
6.8-35V ultra-wide input voltage, 12V 24V cars can support.
7. Synchronous rectification scheme can effectively reduce heat generation and efficiency, and the efficiency is 96%.
8. The industry's advanced flat wire high current inductor, the current heat is small, high conversion efficiency.
9.4 patch capacitors, plus a large capacity MLCC capacitor, the output ripple is lower and the interference is smaller.
10. Double gold-plated USB port, life is 2 times that of ordinary USB.
11. The default delivery is about 5.2V output voltage.
Module parameters:
Input voltage: DC 8-35V
Input current: 5.
Output voltage: 5.2V
Output current: Total large 8A, current adaptive, mobile phone single port charging is large 2A.
Dynamic response speed: 300us (load flow change 5%)
Conversion efficiency: 95%(12V to 5.2V3. Measured, efficiency is related to pressure difference and load size.)
Load adjustment rate: 0.2-0.3 (10-50% load 12V input measured)
Ripple & Noise: 120mVP-P(20MHz bandwidth 12V to 5.2V3A measured)
Switching frequency: 100KHz
No-load current: 18mA (measured by 12V vehicle 5V)
Wiring mode: IN input OUT input terminal DC socket
Fixed way: M3 * 1 M2 * 2
Net weight: about 36 grams
supported devices:
mobile phones, digital cameras, tablet computers, navigators, driving recorders and other devices that require USB power supply. Can charge 4 mobile phones at the same time, 4 total current 8A.
a variety of input and output modes, support terminal input, DC socket input, output support 4 * USB output, terminal output 5V.
Appearance size:
54 (length) * 39 (width) * 21 (height) mm (including USB port)
Pin mode:
VIN + input positive, GND common ground, OUT + output positive
Note:
(1) Do not use over-voltage or overload, otherwise it will damage the battery and power supply.
(2) The module can only buck but not boost, and cannot supply power to electrical equipment higher than the input voltage.
(3) Pay attention to ventilation and heat dissipation when working with high current and high power for a long time to extend the service life of the power supply.
(4) Do not work at full load for a long time, please leave a margin of 20% when working continuously, and pay attention to ventilation and heat dissipation
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