Performance:  
1.conventional constant voltage output topology BOOST fully integrated solutions, integrated MOSFET, fewer external components, lower system cost 
2,.wide voltage range input,the input voltage up to 35V  
3. output voltage is adjustable,supports up to 40V 
4.built-in over-temperature protection, overcurrent protection circuit full set of reliability, high reliability 
5.the system conversion efficiency of over 90%, to facilitate thermal design 
6.TO263-5L standard package,suitable for 30W boost applications within. 
Shipping list:
1 x XL6019 DC-DC Booster module Power supply module