XL6009 Boost Buck DC-DC Adjustable Step Up Down Converter Module

This DC-DC Module is based on IC XL6009E1 which is a high-performance step-up switching current (BOOST) module. The module uses the second generation of high-frequency switching technology XL6009E1 core chip that offers superior performance over the first generation technology LM2577. XL6009 replaces LM2577 module as LM2577 is about to be phased out.
 
Features:
Input: 3.5-32V.
Output: 1.25V-35V.
Output Voltage Independent of input voltage (3.5V-32V input, any value output 1.25V-35V).
Maximum Input Current: 3A.
Maximum Output: 3A.
Equipped with the Schottky diode, you need not to be worried about wrong operation.
Built in 4A MOSFET switches enables efficiency of up to 94%.
High switching frequency of 400KHz, can use a small-capacity filter capacitors that can achieve very good results.
Size: 5.2cm x 3.8cm x 2cm