XL6009 DC-DC buck-boost modul bemeneti széles feszültség alkalmazkodik a napelemes automatikus buck-boosthoz
XL6009 DC-DC buck-boost module input wide voltage adapts solar panel automatic buck-boost
Module description:
The voltage is pulled down to below 7V or less when the car starts, and as high as 15V or more at high engine speeds. It is difficult for electrical appliances working on 12V to work normally. This automatic buck-boost module solves this problem. No matter the input voltage is 5V, 12V or 32V, the output can be stabilized at 12V.
1. Ultra-wide input voltage range: 5V~32V;
2. Ultra-wide output voltage range: 1.25V~35V (with automatic buck-boost, within the working range, any voltage input can be regulated to any voltage
output);
3. Built-in 4A high-efficiency MOSFET switch, making the efficiency up to 94% ; (LM2577 current is only 3A)
4. The ultra-high switching frequency is 400KHz, the ripple is smaller, and the volume is smaller. (LM2577 frequency is only 50KHz)
5. The module adopts SEP IC topology circuit, which is a mature buck-boost solution.
6. The main chip adopts XL6009, with ultra-high switching frequency 400KHz, smaller ripple and smaller volume. (LM2577 frequency is only 50KHz)
Technical parameter:
Model Specifications---DSN6000AUD Automatic Buck-Boost Module
Module properties---non-isolated boost (BOOST)
Rectification mode---non-synchronous rectification
Input range---3. 8V~32V
Output range---1.25V~35V
Input current---3A (maximum), no-load 18mA (5V input, 8V output, no-load less than 18mA. The higher the voltage, the greater the no-load current.)
Conversion efficiency---<94% (the greater the pressure difference, the lower the efficiency)
Switching frequency---400KHz
Output ripple---50mV (the higher the voltage, the bigger the current, the bigger the ripple)
Load Regulation---±0.5%
Voltage regulation rate---±0.5%
Working temperature---40℃~ 85℃
Dimensions---48mm * 25mm * 14mm (L*W*H)
Instructions for use:
1. Connect to the power supply (5-32V), the power indicator light is on, and the module is working normally.
2. Adjust the blue potentiometer knob (usually turn clockwise to boost, counterclockwise
Step down) and use a multimeter to monitor the output voltage until it reaches the required voltage.
3. Some customers report that the output voltage of the module cannot be adjusted and is always equal to the input voltage. When you encounter this kind of problem, please turn it counterclockwise first
The potentiometer is more than 10 turns, and then the module can be used to adjust the voltage normally.
Precautions:
1. It is recommended to use the current within 2. 7A for long-term work. In order to ensure stable output, please maintain a minimum voltage difference of 1.5V.
2. The wiring is connected as shown in the connection diagram shown in the highlights. Please do not connect it in reverse. The wrong connection method may cause the power module to burn out.
Applications:
1. Vehicle regulated power supply, you only need to connect the input end of this module to the car cigarette lighter to supply power, you can adjust the potentiometer, and the output voltage can be
It can be adjusted arbitrarily at 1.25-30V to supply power to many devices such as your mobile phone, MP3, MP4, PSP charging, etc. It is very simple and convenient.
2. Power supply to electronic equipment, when the equipment needs 3-35V power supply and the corresponding voltage power supply in hand, this module can be used to easily convert the voltage
Adjust to the required voltage to solve the problem.
3. System working voltage test, when doing projects, you can use this module to debug the working voltage range of various voltage test systems, which is very easy and convenient
easy.
4. Applications with unstable voltage such as automobile voltage regulation, solar photovoltaic power generation, wind power generation, etc.
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