Technical summary
DC-DC voltage step-up based on the specialized XL6009 chipset from XL Semi. The XTW6009 module uses the second generation of XL6009E1 high-frequency switches, intended to replace the LM2577. Input range 3.0 - 32.0V, output 5.0 - 32.0V, 4.0A max. Switching at 400kHz (versus 50kHz for the LM2577). 4A MOSFET giving a conversion efficiency of 96 percent. Built-in voltmeter able to measure the input, the output, or to be disabled.
