Step Up Usb 3v To 5v 1a Max 1mhz Itytarg

Specification: 
Module Properties: non-isolated step-up module (BOOST) 
input voltage: 2.5-6V 
Output voltage: Not Adjustable，the default 5v 
Output Current: 1000mA (Max) 
Efficiency: 92%(Max) (the higher the input voltage, the higher the efficiency) 
Switching frequency: 1MHz 
Output ripple: 20mV (MAX) 
Operating Temperature: Industrial (-40°c to +85°c) 
Voltage regulation: ± 2.5% 
Short circuit protection: None (Please use the lithium battery with protection.) 
Input: IN + Postive, IN-Negative 
Output: USB Output 
Size:3x1.3x0.8cm