XL6009 is a 4A switch current high-performance boost ( BOOST ) module. This module uses the second-generation high-frequency switching technology XL6009E1 as the core chip, and its performance far exceeds that of the first-generation technology LM2577. The XL6009 booster module has a lower cost and better performance, and the LM2577 module is about to be eliminated.
Features:
- XL6009 Step-up Power Module uses XL6009 as the main control chip to realize the broader scope of applications for boosting.
- It shows the adjusted results intuitively with the digital tube.
- There is no need to use the multimeter, which will be more convenient.
- Equipped with the Schottky diode, you need not be worried about wrong operation.
- It adds a ventilation hole on the PCB to enhance the capacity of heat dissipation.
- The booster below 5V works normally, but the digital tube does not work
- Built-in 4A high-efficiency MOSFET switch tube, making the efficiency up to 94%( LM2577 current is only 3A ).
- Ultra-high
switching frequency of 400KHz can achieve very good results with a
small-capacity filter capacitor, the ripple is smaller and the volume is
smaller. (The frequency of LM2577 is only 50KHz ). - With input
display indicator and output display indicator, the IN indicator lights
when the digital tube displays the input voltage, and the OUT indicator
lights when the digital tube displays the output voltage. - With overheat protection and short circuit protection
Specifications:
- Module Feature: Non-Isolation Booster
- Attenuator System: Not Synchronous Rectifier
- Input Voltage: 3V- 32V
- Output voltage: 5V-40V
- Incoming current: 4A (maximum)
- Transmission efficiency: 94% (highest) normal efficiency for 85%
- Switching frequency: 400KHz
- Output ripple: 50mV
- Load regulation: ±0.5%
- Voltage regulation: ±0.5%
- Operating temperature: -40°~+85°
- Size: 66mmx36mm
Pins Out:
- IN+ input positive
- IN- input negative
- OUT+ output positive
- OUT- output negative
Functions :
1. short press: input/output display options
2. moderate press: enter the adjustment state. Increase or decrease the offset (the default value is 0), when the voltage shows incorrect usage. Short according to the regulation, long or long according to the restoration
3. Long press: the status of low power consumption, the digital tube and the lights are off, the normal operation of the module. Click on the button again to restore. Normal display screen
The hands of the clock to adjust the output voltage :
The hands of the clock, —– increase in tension
The hands of the clock —- reduce the voltage
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