Product description:
This module is the latest non-isolated buck power module that supports equipment:
Mobile phones, digital cameras, tablet computers, navigators, tachographs, etc. that require USB powered devices. Can charge 4 mobile phones at the same time, 4 total current 8A.
A variety of input and output methods, support terminal input, DC block input, output support 4 * USB output, terminal output 5V.
Features:
1.4 independent dedicated charge management IC, can effectively support a variety of mobile phones for maximum current charging, charging speed, safe and reliable.
- The charge identification IC is compatible with Apple's full range of Android products. The vast majority of mobile phones can achieve the fastest charging speed.
- Supports 4-channel USB for simultaneous 2A current charging, large current charging, and total output current up to 8A.
- Input adopts MOS tube reverse connection protection, which maximizes conversion efficiency and reduces loss.
- Output with overvoltage protection to see effective protection of mobile phones.
- 8V-35V ultra-wide input voltage, 12V 24V car can perfectly support.
- Synchronous rectification scheme can effectively reduce heat generation and increase efficiency. Efficiency can reach up to 96%.
- The industry's advanced flat line high-current inductors, large current and small heat, high conversion efficiency.
9.4 high-quality chip capacitors, and then increase the capacity of the MLCC capacitor, the output ripple is lower and the interference is smaller.
- High quality double gold-plated USB port, life expectancy is 2 times that of ordinary USB.
Work Features:
Output power: 42W
Input voltage range: 8V-35V
Output voltage range: 5.2V
Input current: 5.5A
Output current: 8A
Dynamic response speed: load current change 5% (300us)
Conversion efficiency: 8V to 5.2V 3.5A (95.8%)
12V to 5.2V 3.5A (95.7%)
24V to 5.2V 3.5A (90.5%)
Load regulation: 10% to 50% load (12V input)
Temperature coefficient: 50% load
Ripple & Noise: 20MHz Bandwidth (12V-5.2V 3A) 120mVp-p
Switching frequency: VIN=12V VO=5.2V 3A (100khz)
No-load current: VIN=12V VO=5.2V (18mA)
Output short circuit protection: YES
Input reverse protection: YES
Storage humidity: 95%
Working temperature: -40 85°C
Storage temperature: -55 125°C
Temperature rise during work: 12V to 5.2V 3.5A (35°C)
Over temperature protection: (95°C)
Wiring method: IN input, OUT output (terminals, DC block)
Cooling method: natural cooling
Package Contents:
4-Port USB 8V-35V to 5V 8A Power Step-down module for Android/iphone car charger
