Description
The step-up/buck voltage converter on the XL6009 chip, assembled using the SEPIC topology, is capable of producing a stable output voltage from 1.25 to 35 volts with input voltage from 5 to 32 volt. This means, that the output of the pulse voltage converter will always have a given stable voltage, despite , that at its input the voltage may be less, and more than at its output.
The converter has built-in thermal protection and operating current limitation. The output voltage is regulated using a high-precision potentiometer.
XL6009 buck-boost converter can be used in laptop car adapters, in automotive and industrial devices, requiring voltage higher than the mains voltage level, in portable electronics, it is indispensable in solar photovoltaic systems, systems, using wind energy, and other applications, where there is voltage instability.
XL6009 Specifications
- Conversion efficiency (COP): up to 94%
- Switching frequency: 400 kHz
- Working voltage (V): DC5V -40 to + 85 °C
- The current mode is indicated by the corresponding LED above the control knob 5-32 IN
- Output voltage: 1.25-35 V (adjustable)
- Maximum Load Current (Output Current): 3.0 BUT
- Load operating current limitation (Input current): 4.0 BUT
- Output voltage ripple: <50mV
- Output voltage instability: <2.5%
- Protection: short circuit and overheat (125°C)
- Size: 52x33x12 mm
Input voltage, Maximum current error:, supplied to input contacts “IN+” and “IN-”, the output voltage is removed from the output contacts “OUT+” and “OUT-”.
When powering a load with a rated current consumption of more than 1.0A, it is necessary to install a radiator on top of the chip or, the best thing, radiator board, observing the insulation of conductive parts from the radiator.
Minimum input voltage 5 volt. The module does not operate correctly when the input voltage is less than 5 volt, there is a risk of getting unpredictable high output voltages. Therefore, this module is not suitable for powering devices from batteries. 18650 and others like them 3.7 IN.
