XL6009 DC-DC Adjustable Voltage Step Up Boost Converter to replace LM2577 3-32V input
DC-DC high efficiency switching boost converter.
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DSN6009 4A is a high-performance step-up switching current (BOOST) module. The module uses the second generation of high-frequency switching technology XL6009E1 core chip, with performance exceeding the first generation technology LM2577. The XL6009 boost module offers lower cost and superior performance over the older LM2577 module which is soon to be discontinued.
● Wide input voltage 3V ~ 32V, optimum operating voltage range is 5 ~ 32V;
● Wide output voltage 5V ~ 35V;
● Integrated 4A MOSFET switches enable efficiency up to 94%; (LM2577 current is 3A)
● High switching frequency of 400KHz, allowing the use of compact small-capacity filter capacitors that achieve very good results with lower ripple. (LM2577 frequency is only 50KHz)
Technical Parameters :-
Input Range: 3V~32V
Output Range: 5V~35V
Input Current: 4A (max), no-load 18mA (5V input, 8V output, no-load is less than 18mA. Higher the voltage, the greater the load current.)
Conversion efficiency: <94% (greater="" the="" differential,="" the="" lower="" the="">
Switching frequency: 400KHz
Output Ripple: 50mV (higher the voltage and current, the greater the ripple)
Load Regulation: ±0.5%
Voltage Regulation: ±0.5%
Operating Temperature: -40℃ ~ +85℃
Dimensions: 43mm * 21mm * 14mm (L*W*H)
Important :-
Observe correct polarities.
IN+ Input Positive, IN- Input Negative.
OUT+ Output Positive, OUT- Output Negative.
Test comparison sample reference :-
Input 3V Output 12V 0.4A 4.8W
Input 5V Output 12V 0.8A 9.6W
Input 7.4V Output 12V 1.5A 18W
Input 12V Output 15V 2A 30W
Input 12V Output 16V 2A 32W
Input 12V Output 18V 1.6A 28.8W
Input 12V Output 19V 1.5A 28.5W
Input 12V Output 24V 1 A 24W
Vin * Iin * Efficiency = Vout * Iout
Vin: Input Voltage
Iin: Input Current
Vout: Output Voltage
Iout: Output Current