XL6009 DC Boost Adjustable Step Up Down Converter Module

Product Description
The XTW6009 is a 4A high-performance boost BOOST module.
The module uses the second generation high-frequency switching technology XL6009E1 core chip performance far exceeds the LM2577 first-generation technology. The XL6009 boost module
costs less and delivers superior performance, and the LM2577 module is about to be eliminated.
Wide input voltage 3V ~ 32V (5V boost work properly, but the digital tube does not work), the best working voltage range is 5 ~ 32V;
Super wide boost output voltage 5V ~ 35V;
Built-in 4A high efficiency MOSFET switch, the efficiency up to 94%; (LM2577 current is only 3A)