Features:_x000D__x000D_XL6009E1 is a high performance boost module with 4A switching current. _x000D_Adopting XL6009E1 chip with high frequency switching technology as the core chip, superior performance. _x000D_Ultra-wide input voltage 3V ~ 32V, the best operating voltage range of 5 ~ 32V. _x000D_Ultra-wide output voltage 5V ~ 40V. _x000D_Built-in 4A high efficiency MOSFET switch tube with high efficiency up to 94%. _x000D_Ultra-high switching frequency is 400KHz, and small capacity filter capacitance can achieve good results. The ripple is smaller and the volume is smaller. _x000D__x000D_Specification:_x000D_Weight: 13g/0.5oz_x000D_Model: XTW6009 boost module_x000D_Module Type: Non-isolated boost (BOOST)_x000D_Rectification method : Non-synchronous rectification_x000D_Input range: 3V~32V_x000D_Output range: 5V~40V_x000D_Input current: Crest 4A (recommended to work for 1.5A or less for a long time), no load 18mA (5V input, 8V output, no load less than 18mA. The higher the voltage, the larger the no-load current.)._x000D_Conversion efficiency :