LM 2596 Power Converter Step down Module

This is a DC to DC step-down module base on LM2596 3A Step-Down Voltage Regulator. The LM2596 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down(buck) switching regulator, capable of driving a 3A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V, 5V, 12V, and an adjustable output version. 

Specification:

• Module Properties: Non-isolated buck Module
• Rectification: Non-synchronous rectification
• Input voltage: 4V-35V
• Output voltage: 1.25-30V
• Output Current: 3A (MAX)
• Module size: 53 (mm) x26 (mm)
• Input: 'IN+' input is Positive, 'IN-' type negative
• Output: 'OUT+' output is Positive, 'OUT-' type negative